IoT Tips

Disclaimer: Please note that, while the ThingWorx Git Backup Extension is a very useful tool, it is not a PTC product, nor is it supported by PTC.   Hi ThingWorx users,   Trying to manage your ThingWorx application artifacts in a CI process? Wondering who changed that line of code in your Thing Service? Trying to see what your Mashup looked like last release? Time to Git excited! Introducing the Git Backup Extension, an open-source tool available here to offer a stronger integration with the Git source repository. This Git feature can push or pull code and artifacts (like entities, data exports or extension dependencies) to your Git repository.   Here are some highlights of how this works within ThingWorx:   First, configure your Git repo to work with ThingWorx by creating a Git Backup Thing. Then, simply open your new Thing, navigate to the Configuration editor and enter information like your Git URL, your Git username and password, your repo and branch names, etc. See example below. Configuring your Git repoWith this configuration in place, you can now use the Home Mashup of this new Git thing to browse the repository and pull down contents to your local ThingWorx instance. For new projects, you can also push new entities to the repo as you work on your application.   As you and your team are working, you’ll want to see the differences of the files you are editing and working on collaboratively. The Git extension feature makes this easy. Just like you can see diffs clearly delineated for a file with your Git client, you can see the same with this Git integration in ThingWorx. Similar to the git status command, the Git ThingWorx extension will show you the list of files you have changed that are available to push, as well as their diffs. See an example below. Checking the Git status While working, if you want to switch branches or pull down a new project, you can check out a specific version and see all commits available on that branch (see below). Checking out a specific commit Want to learn more or try it for yourself? Find the open-source Git Backup Extension here and check out the Git Backup Extension User Guide for guidance.   Stay connected, Kaya   P.S. What do you think? Comment your thoughts below!

The following videos are provided to help users get started with ThingWorx: ThingWorx Installation Installing ThingWorx (Neo4j) in Windows ThingWorx PostgreSQL Setup for Windows ThingWorx PostgreSQL for RHEL ThingWorx Data Storage Introduction to Streams Introduction to Value Streams Introduction to DataTables Introduction to InfoTables ThingWorx Concepts & Functionality Introduction to Media Entities Using State Formatting in a Mashup Configuring Properties ThingWorx REST API REST API (Part 1) REST API (Part 2) ThingWorx Edge SDK Configuring File Transfer with the .NET SDK ThingWorx Analytics *new* Getting Started with ThingWorx Analytics Part 1 Getting Started with ThingWorx Analytics Part 2 Installing ThingWorx Analytics Builder Part 1 of 3 Installing ThingWorx Analytics Builder Part 2 of 3 Installing ThingWorx Analytics Builder Part 3 of 3 Creating Signals in the Analytics Builder How to Access the ThingWorx Analytics Interactive API Guide ThingWorx Widgets How to Create and Configure the Auto Refresh Widget How to Create and Define a Blog Widget How to Create and Configure a Button Widget How to Use the Divider and Shape Widgets How to Create and Configure a Chart Widget How to Use a Contained Mashup How to Use the Data Filter Widget How to Use an Expression Widget How to Create and Configure a Gauge Widget How to Create and Configure a Checkbox Widget How to Use a Contained Mashup Widget How to Use a Data Export Widget How to Use the DateTime Picker Widget How to Use the Editable Grid Widget Using Fieldset and Panel Widgets How to Use the File Upload Widget How to Use the Folding Panel Widget How to Use the Google Location Picker How to Use the Google Map Widget How to Use a Grid Widget How to Use an HTML TextArea Widget How to Use the List Widget How to Use a Label Widget How to Use the Layout Widget How to Use the LED Display Widget How to Use the List Widget How to Use the Masked Textbox Widget Navigation in ThingWorx: Using Menus, the Navigation Widget, Link Widget, and Contained Mashups How to Use the Numeric Entry Widget How to Use the Pie Chart Widget How to Use the Property Display Widget How to Use the Radio Button Widget How to Use the Repeater Widget How to Use the Slider Widget How to Use the SQUEAL Search Widget How to Use the Responsive Tab Widget How to Use the Tag Cloud Widget How to Use the Tag Picker Widget How to Use the TextArea and TextBox Widgets How to Use the Time Selector Widget How to Use the Tree Widget How to Use the Value Display Widget How to Use the Web Frame Widget How to Create and Define a Wiki How to Use the XY Chart Quick note: Thread will be updated with more videos as they are added.

Key Functional Highlights Patching & Upgrades Supports upgrading from 8.0.1 using the Manufacturing Apps Installer    Streamlined patch support for customer issues Updated the installer technology to align with ThingWorx platform   App Improvements Fixed bugs with acknowledging alerts Added support for collecting feature data from National Instruments InsightCM product   Controls Advisor Added ability to retrieve KEPServerEX connection information in case the connection is lost or deleted Minor UI improvements   Asset Advisor Updated the UI for anomaly status   Production Advisor Improved the status history widget to align with Asset Advisor Added synchronized zooming to the chart widgets     Compatibility ThingWorx 8.1.0 KEPServerEX 6.2, 6.3 KEPServerEX V6.1 and older as well as different OPC Servers (with Kepware OPC aggregator) Support upgrade from 8.0.1     Documentation ThingWorx Manufacturing Apps Get Started     Download ThingWorx Manufacturing Apps Freemium portal PTC Smart Connected Applications

Get MQTT (like mosquitto) operating with SSL - use http://rockingdlabs.dunmire.org/exercises-experiments/ssl-client-certs-to-secure-mqtt as your primary guide to building out your self-signed CA cert and your server cert and key. Simply follow their directions with the one caveat of setting IPLIST and HOSTLIST environment variables prior to executing the generate-CA.sh script. This will be necessary for hosted environments like AWS where the actual IP address of the system cannot be used to access the server from the internet. Put the external facing IP address in IPLIST and the external facing fully qualified domain name (FQDN) into HOSTLIST. If you have multiple usable ip addresses or hostname aliases, enclose them in quotes and separate them with spaces  (export IPLIST="1.2.3.4 5.6.7.8") Complete steps 1-3 in the instructions above. This is sufficient to get the MQTT traffic encrypted and use it with Thingworx. Do not proceed until you can make a mosquitto_pub and mosquitto_sub pass data using the --cafile option and get an error if you do not supply the --cafile option. Make sure you have a copy of the ca.crt file generated by the script above to reference in the commands. Note that it may be necessary to use the ip address rather than the FQDN. mosquitto_sub --cafile path/to/ca.crt -h ipaddr -t topic mosquitto_pub --cafile path/to/ca.crt -h ipaddr -t topic -m message Create an MQTT Thing in Thingworx based on the MQTT ThingTemplate. Create a property in the new thing for sending messages to the MQTT broker. In the configuration page for the new MQTT Thing, set the serverName, serverPort and check the useSSL checkbox. In the Property to MQTT topic mappings, create a publish entry that points to the property you created in the thing and set the topic to the mqtt topic on which you want to publish . The ca.crt file created in the above script is the certificate for a new Certificate Authority (self-signed, so not really official). Clients may have to import this certificate into their trusted CA Root store in order to make the encryption work. Add the ca.crt file from the mqtt broker system to a keystore file that will become tomcat's truststore (the list of CAs trusted by the server). See the Tomcat documentation if you need to configure https on tomcat as well. Create a new keystore if one does not already exist as a truststore. keytool -import -trustcacerts -file /path/to/ca/ca.crt -alias CA_ALIAS -keystore path/to/TrustStore -storepass mypassword). Replace the CA_ALIAS with some identifying string like MyPrivateCertificateAuthority. It did not appear to care about the CA_ALIAS value used. Replace path/to/truststore to point to the file that already exists or you want to create. Add the following to the CATALINA_OPTS for starting tomcat -Djavax.net.ssl.trustStore=path/to/TrustStore"  -Djavax.net.ssl.trustStorePassword=xxxx Replace path/to/TrustStore with the pathname of the file you created / updated with keytool above. Replace xxxx with whatever password you used in the keytool command above Restart tomcat. Check the mqtt Thing for its isConnected property. It should now be true. If it is not, then check the log files for mosquitto and for tomcat looking for SSL issues. Change the property value and see it appear in the output of a (properly constructed) mosquitto_sub --cafile path/to/TrustStore -t test somewhere.

Overview Time-series predictive models generated by ThingWorx Analytics Server in Analytics Manager will have additional columns in their dataShape generated by ThingPredictor. These columns are known as “transformation fields” and are used for internal processing but are not necessary for inclusion in the DataShape.  So there is no need to worry about mapping all these additional fields since it will be handled internally by ThingPredictor.  There is one addition step that the user must take which is detailed below. Step to Import: Edit the DataShape generated by ThingPredictor to match the format of the data that was provided during the model training process. In other words, remove all the transformation fields from the DataShape.

Applicable Releases: ThingWorx Platform 7.0 to 8.5   Description:   Introduction to ThingWorx Extension Development, with the following topics: What is an Extension Why building an Extension Prerequisites Installing Eclipse plugin and features Creating entities with the plugin and including exported Entities in an Extension Project Upgrading or Updating and Existing extension in ThingWorx Building with Gradle and Ant       ThingWorx Extension Development Guide

Since it's somewhat unclear on how to set up the reset password feature through the login form, these steps might be a little more helpful. Assuming the mail extension has already been imported into the Thingworx platform and properly configured - say, PassReset - (test with SendMessage service to verify), let's go ahead and create a new user - Blank, and a new organization that will have that user assigned as a member - Test. Let's open the configuration tab for the organization, assign the PassReset mail thing as the mail server, assign login image, style, prompt (optional), check the Allow Password Reset, then the rest looks like this: Onto the Email content part, it is not possible to save the organization as is at the moment: Clicking on the question mark for the Email content will provide the following requirements: Now this is when it might not be too clear. The tokens [[:user:]], [[:organization:]], [[:url:]] can be used in the email body and at the runtime will be replaced with the actual Usernames, organization, and the reset password url. Out of those fiels, only [[:url:]] token is required. So, it is sufficient to place only [[:url:]] in the body and save the organization: Then, when going to the FormLogin, at <your thingworx host:port>/Thingworx/FormLogin/<organization name>, a password reset button is available: Filling out the User information in the reset field, the email gets sent to the user address specified and the proper message appears: Since in this example only the [[:url:]]  token has been used in the email content, the email received will look like this: To troubleshoot any errors that might be seen in the process of retrieving the password reset link, it's helpful to check your browser developer tools and Thingworx application log for details.

Internationalization and Localization Internationalization (often abbreviated I18N – from "I" + 18 more letters + "n") is the process of developing software that supports many languages, including those with non-Latin character sets. Localization (L10N) refers to developing applications that can be delivered in many languages, relying on the underlying architecture of I18N. This how-to article focuses mostly on localization, since the infrastructure is in place and stable. Create a Localization Table You create a Localization Table entity when you need to add support for another language to the application you're developing. Someone from Sales has said "There's an opportunity if we can deliver the Spiffy application in Estonian." This suggests that an Estonian-speaking end user should be able to run Spiffy and see all of its labels, messages, prompts, dialogs, and so on in Estonian. Most of the cost of adding Estonian language support is in a (usually contracted) service that does the English-to-Estonian (or whatever target language) translations. Such services employ native speakers who can get the nuances of translation correct. See Tips for translators below for suggestions on improving the accuracy of the translation. In Composer, view the Localization Tables list. Begin by duplicating an existing table (e.g. check Default or another language and click Duplicate) or by clicking New. A new tab will open with a New Localization Table in edit mode. The fields shown are: Locale (required). This is the official language tag of the new language. Language tags are defined by an Internet standard, IETF BCP 47. Briefly, they consist of a standard abbreviation for a language (e.g. en for English, de for German), followed optionally by a script subtag (e.g. Cyrl for Cyrilic), followed optionally by a region code (a country code, such as CH for Switzerland or HK for Hong Kong, or a U.N. region number), followed optionally by other qualifiers such as dialect. A simple example is es, Spanish. A complex one is sl-Latn-IT-nedis, Slovenian rendered in Latin characters as spoken in Italy in the Natisone dialect. Software rarely needs such highly specific language tags; the most specific practical examples are the various scripts and regions for Chinese (e.g. zh-Hans-CN, zh-Hant-TW). Language Name (Native) (required). This is the name of the language as written in that language, such that it would be readable by a native speaker. For example, 日本語 for Japanese, ਪੰਜਾਬੀ ਦੇ for Punjabi, or Deutsche for German. Language Name (Common). This is the name of the language as written in a common administrative language. For an application delivered internationally, English is probably a safe choice. Administrators at a customer site might change these to be in the language of the headquarters country. Description. Free form text describing the language. This will appear to end-users as a tooltip as they hover over language choices. Tags. Standard ThingWorx entity tags. Home Mashup. Does not apply. Avatar. An icon for this language. The default is . No other icons are delivered as standard, but language selection interfaces in many products use national flags to help distinguish choices, and those could be supplied here. Avatars are 48x48px images. There may be political implications in choosing a flag or other symbol for a language; use caution. Note that subtags of a language tag are separated by a hyphen, as in zh-Hans-SG. Using underscore is a Java convention that does not conform to BCP 47.A complete properties definition for Czech might look like this: Once the table has been created and saved, you can edit the translated text in Composer. Under Entity Information, select Localization Tokens. A grid similar to this will appear: The columns shown are: Token Name. This is the symbol used by mashup developers to insert a localized string into a certain place in a widget. For example, no matter how the phrase "Add New Page" is rendered (Neue Seite hinzufügen, Adicionar nova página, 새 페이지 추가...) the application developer is only concerned that the token addNewPage appears on the proper widget. See How tokens are resolved below for more information. This Language. How the text is to be represented in this language, that is, the language of the Localization Table currently being viewed or edited. Language. How the text has already been represented in any other language currently defined on the system. This is simply for reference purposes, to compare one translation with another. Usage. Can be set to Label, Message, or left unspecified. This is a guide to translators, who have to be concerned about the size of translated text. Usage Label suggests that the text needs to fit in a confined space, such as in a column header or on the face of a button. Usage Message suggests that the text is meant for a popup, error message, help, or somewhere that full sentences can be accommodated. Context. This is a free-form text field to provide instructions, advice, context, or other explanatory material to the translator. For the token book, for example, the context field can distinguish between the senses of book (something to read), book a table, book a sale, or book a prisoner, which may all have different translations. Translations can be entered in Composer. However, it's also likely that a third-party translator will do the work without using this editor. See Tips for translators below. Define language preferences for a user The reason for localization is to present user interfaces in the best language for a given user. To support this, each ThingWorx user is associated with one or more languages – those that that user can read comfortably. Some applications might offer just one language or a few, some many, and the supported languages may or may not overlap. So each user defines an ordered preference list, saying in effect: my best language is Catalan, but I'm decent in Spanish, and if those aren't available I did spend a few years in Hungary, and as a last resort there was some French in school. This would be represented in ThingWorx as: ca,es,hu,fr. A user from Scotland might have language preference en-UK,en, meaning that English with United Kingdom spellings and vocabulary is best (tyre, windscreen), but if not available then any English will do (tire, windshield). (It is not necessary to spell out related preferences of this type – see How tokens are resolved.) Any application then interacts with a given user in the best language that the application and user have in common.To define the language preference(s) for a user, open the Users list in Composer: Then choose an existing user to edit, or click New to create a new account. The only localization related information here is the Languages field. An administrator who knows the names of available languages may edit or paste an ordered, comma-separated list into the Languages field (e.g.  ca,es,hu,fr-CA). Clicking the Edit... button brings up a drag-and-drop preferences editor: The column on the left shows available (unselected) languages. The column on the right shows this user's languages, with the top entry being the most preferred language. Dragging a language from left to right adds it to the user's list; from right to left removes it; dragging rows up and down on the right changes the preference order. As language entries are dragged, a highlight appears to show where they might be dropped: A user with no language preference set will have all tokens resolved from the Default and System tables. Language Preferences can be set programmatically, as detailed in KCS Article CS243270. Localize Mashups The job of the application developer is to keep hard-coded natural language strings out of applications. To support this, widgets define an attribute isLocalizable: true for widget properties that can contain text. This shows up in the Mashup editor as a globe icon next to each localizable property. In this example, both the Text and ToolTipField properties are localizable: Clicking the globe icon changes the property from static to localized. The appearance in the Mashup editor changes accordingly: Clicking the magic wand icon opens the localization token picker: The list of tokens on the right corresponds to the Token Name column in the Localization Table editor. This is the key that is common to the meaning of a word or phrase, independent of its translation into natural languages. Select one from the list, or click to create a new one. Enter the token name and its Default (usually English) value: Note that, complying with best practices for extension developers, the token name has been namespaced: this token belongs to Acme Inc.'s Spiffy application. The rest of the name is descriptive and may reflect other development standards.When a new token is created, it becomes available to edit in every configured Localization Table. If these are not updated, then the default (English) value will be shown wherever the token occurs. How tokens are resolved What happens at run time when the UI needs to display the value of a localization token? The answer is determined by the current user's language preferences the set of Localization Tables configured on the system the presence or absence of a translation for a given token in a given table To visualize this, picture the user's language preferences as a stack, with the most preferred language on top and the least one sitting on the floor – where the floor consists of the Default and System Localization Tables: The user's language preference is fr,pt,ru,hi (French, Portuguese, Russian, Hindi, with French most preferred). The system is configured with Localization Tables, which have no order, for it (Italian), fr-CA (Canadian French), ru (Russian), pt-BR(Brazilian Portuguese), es (Spanish), and the default (likely Engish). Now the UI needs to present this user with the best value for the token com.acme.spiffy.labelAssembly. To resolve this, we start at the top of the stack. Is there a fr Localization Table? There is. Does it contain a translation for com.acme.spiffy.labelAssembly? For the sake of illustration, assume that it does not – perhaps other applications have French support, but the Spiffy application doesn't, so there aren't any com.acme.spiffy.* tokens in the French Localization Table. So we still need a value. Continuing down through the user's preferences, the next acceptable language is pt. Is there a pt localization table? No. There is a Brazilian Portuguese translation, but that won't help a user from Portugal. Still looking, we move to the next language, ru. Is there a ru Localization Table? There is. Does it contain a translation forcom.acme.spiffy.labelAssembly? It does: Ассамблея – so the token has a value, and that is what gets displayed in the UI. Suppose that the user's preferences were more specific, something like this: The users's language preference is fr-CA,pt-BR,ru-Cyrl-RU,sl-Latn-IT-nedis (Canadian French, Brazilian Portuguese, Russian in Cyrillic characters as used in Russia, Slovenian in Latin characters as used in Italy where the Natisone River dialect prevails). ThingWorx treats this by internally expanding the stack to include acceptable fall-back languages. In effect, it looks like: Of the four languages that the user can accept and that the system defines (fr-CA, fr, pt-BR, ru) the first one containing the desired token determines its value in the UI. Token and translation management for applications While it's possible to edit localized values using the Localization Table editor in Composer, translations are usually done in bulk by subject-matter experts. While workflow will vary among organizations and projects, the following example illustrates the basic process. ACME, Inc. is developing a ThingWorx application called Cambot for controlling security cameras. ACME's developer begins by constructing a mashup: This is the first draft. There is an area for the video widget, to be added later, and some button and label widgets for choosing and controlling a camera. The widgets have been given static labels: As shown here, the text for the pan left button has been entered simply as "Pan Left." But the Cambot app needs to be localized, and delivered in English, French, and Spanish. The next step for the developer is to replace all of the static text with localization tokens. Clicking the globe icon to the left of the label property changes the text from static to tokenized: and adds a magic picker for localization tokens. This is a new application, and will need its own set of localization tokens. To create the one for "Pan Left," click the magic wand to open the tokens picker: and then click "+ Localization Token" to add a new one. A dialog opens prompting for the token name and its default (English) value: Note that the token name has been namespaced for two reasons: to prevent conflicts with tokens from other sources, and to allow the developer and translators to work only with application-specific tokens. On clicking "Add Localization Token," the token is created and the default value saved. The mashup builder now shows: . After all of the tokens needed by the application have been defined, they and their values may be seen on the Localization Tokens editor for the Default Localization Table. By entering the namespace prefix in the filter textbox, the display can be restricted to the tokens for this application: As application development continues, and more tokens are required, this process is repeated. When tokens are defined, the developer should edit the Default Localization Table to supply Usage and Context information for each one: Finally, it's time to do the translations for French and Spanish. First, create the localization tables for those languages, as described above in "Create a Localization Table." From the Import/Export menu, select EXPORT / To File: Then, depending on the file format desired, choose either the Entities or Single Entity tab. For Entities, set the Collections value to Localization Tables, enter the namespace in the Token Prefix field, and choose XML as the Export Type: This will produce a single output file, containing a Localization Table element for every language defined on the system – in this example, English, French, and Spanish -- but including only the com.acme.cambot tokens. For Single Entity, choose the language to export, specify the prefix, and choose XML: This must be repeated, once for each language, and creates a separate XML file for each. In either case, the translator should be supplied with the Default XML and the file for the language to be added. (Or, the tokens and values may be converted to and from other formats, depending on the requirements of the translation service. In any case, the translated values must be in the same XML format before they can be imported.) The Default export file will contain a <Rows> element like this: < Rows >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttonnext]]> </ name >         < context > <![CDATA[Button to switch view to next camera]]> </ context >         < value > <![CDATA[Next Camera]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttonpanleft]]> </ name >         < context > <![CDATA[Button to pan view to the left]]> </ context >         < value > <![CDATA[Pan Left]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttonpanright]]> </ name >         < context > <![CDATA[Button to pan view to the right]]> </ context >         < value > <![CDATA[Pan Right]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttonprev]]> </ name >         < context > <![CDATA[Button to switch view to previous camera]]> </ context >         < value > <![CDATA[Prev. Camera]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttontiltdown]]> </ name >         < context > <![CDATA[Button to tilt view down]]> </ context >         < value > <![CDATA[Tilt Down]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttontiltup]]> </ name >         < context > <![CDATA[Button to tilt view up]]> </ context >         < value > <![CDATA[Tilt Up]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttonzoomin]]> </ name >         < context > <![CDATA[Button to view more detail]]> </ context >         < value > <![CDATA[Zoom In]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.buttonzoomout]]> </ name >         < context > <![CDATA[Button to expand view]]> </ context >         < value > <![CDATA[Zoom Out]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.labelcamera]]> </ name >         < context > <![CDATA[Label for current camera name]]> </ context >         < value > <![CDATA[Camera:]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[label]]> </ usage >         < name > <![CDATA[com.acme.cambot.labelrecording]]> </ name >         < context > <![CDATA[Notice displayed when camera is recording]]> </ context >         < value > <![CDATA[Recording]]> </ value >     </ Row > </ Rows > Whereas the French and Spanish export files will contain an empty <Rows/> element. This is where the new translations should be added. When the translations are ready, check that the <LocalizationTable> attributes (name, description, languageCommon, languageNative) are correct. Then import the new languages and inspect the results using the Localization Table editor. Localization tables for an application may be bundled into an extension .zip file as other entities are handled; on import, the tokens for the application will be merged with existing localization tables for the same language. In the case that a brand new language is being introduced, note that many widgets use tokens from the System localization table. These will need to be translated as well – however, there is no easy way to restrict the set of tokens to those actually used. At present this is a manual filtering step. For existing languages, check to see if the System tokens have already been translated. Important note on character encoding In handling the export, transmission and editing of XML files, it's important to ensure that UTF-8 encoding is maintained throughout. Encoding problems can show up either as errors when the file is re-imported, or as localized strings with question marks or other unexpected characters in place of accented letters. ThingWorx must run with UTF-8 as the default file encoding. Specify the Java option -Dfile.encoding=UTF-8 on launch. Windows In %CATALINA_HOME%\bin\setenv.bat, include this command:     set CATALINA_OPTS=-Dfile.encoding=UTF-8 Tips for translators Each token in an exported Localization Table XML file is defined by four fields: name, value, usage, and context. While name might be suggestive, it is actually arbitrary and should not be relied on. Value contains the natural language value for the token in another language (as agreed upon). Translating from this language into the target language is the object. Usage hints at constraints on the size of the translated text. ThingWorx widgets do not in general resize to fit contents; so a button label, column heading, field label, etc. may be more difficult to translate. Because the default language is likely to be English, and English is a particularly compact language, the application may have been designed with narrow constraints. Such tokens should be marked as tricky by having a usage value of Label. Tokens with a usage of Message are for strings in more adaptable spaces, such as a texarea, warning message, etc. Context allows the application developer to provide translation hints. This may disambiguate synonyms, explain usage, discuss space constraints, specify tone of voice, or anything else applicable. The interesting section of a language's XML representation is contained in the <Rows> element. For example: <Rows> example 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 < Rows >     < Row >         < usage />         < name > <![CDATA[com.acme.spiffy.labelPart]]> </ name >         < context />         < value > <![CDATA[Part]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[Label]]> </ usage >         < name > <![CDATA[com.acme.spiffy.labelAssembly]]> </ name >         < context > <![CDATA[Label identifying the name of the assembly being edited, appears as Assembly: external_name]]> </ context >         < value > <![CDATA[Assembly]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[Message]]> </ usage >         < name > <![CDATA[com.acme.spiffy.warningIncomplete]]> </ name >         < context > <![CDATA[Pop-up warning message on Save]]> </ context >         < value > <![CDATA[A referenced part is missing, undefined, or not allowed in this assembly.]]> </ value >     </ Row > </ Rows > In this example, the token defined in lines 2 through 7 is missing the translation cues usage and context. The translator's only option is to intuit the sense of "Part" – is it a noun or a verb? – and attempt a reasonable guess. Access to a running example of the application would clearly be helpful. Lines 8 through 13 identify a label and describe how it is used; lines 14 through 19 do the same for a message. The translator would know that space for the translation of "Assembly" might be limited but that the warning message can be expressed naturally. A translator working on French might then edit this file as follows (again, only the <Rows> element is illustrated): After translating 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 < Rows >     < Row >         < usage />         < name > <![CDATA[com.acme.spiffy.labelPart]]> </ name >         < context />         < value > <![CDATA[Partie]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[Label]]> </ usage >         < name > <![CDATA[com.acme.spiffy.labelAssembly]]> </ name >         < context > <![CDATA[Label identifying the name of the assembly being edited, appears as Assembly: external_name]]> </ context >         < value > <![CDATA[Assemblée]]> </ value >     </ Row >     < Row >         < usage > <![CDATA[Message]]> </ usage >         < name > <![CDATA[com.acme.spiffy.warningIncomplete]]> </ name >         < context > <![CDATA[Pop-up warning message on Save]]> </ context >         < value > <![CDATA[Une partie référencé est manquant, indéfini, ou non autorisés dans cette assemblée.]]> </ value >     </ Row > </ Rows > Note that only the <value> elements need to be translated – the context and usage are hints for the translator. System tokens for international data formats There are several tokens used for formatting that are also subject to localization. Token Default value Notes datepickerDayNamesMin Su,Mo,Tu,We,Th,Fr,Sa Day-of-week abbreviations used in calendar heading. datepickerFirstDay 0 First day of the week, 0 for Sunday, 1 for Monday... datepickerMonthNames January,February,March,April,May,June,July,August,September,October,November,December Month names used in calendar heading. dateTimeFormat_Default yyyy-MM-dd HH:mm:ss Date and time format codes are defined by the moment.js library. dateTimeFormat_FullDateTime LLLL dateTimeFormat_LongDate LL dateTimeFormat_LongDateTime LLL dateTimeFormat_MediumDate ll dateTimeFormat_ShortDate l dateTimeFormat_TimeOnly LT shortDateFormat mm/DD/yyyy See also KCS Article CS241828​ for details about numeric localization. Allowing users to set their own language preferences It may not be practical for the Administrator to set the language preferences for each user. An application may elect to expose the preferences editor to the end user, so that each user may select from the available languages those that are useful. To support this, ThingWorx Composer offers a Preferences widget in the Mashup builder. The widget may be inserted into any application wherever the designer chooses. It may be tied to a button or menu item, or simply appear in a layout with other widgets – perhaps along with application-specific preferences and other settings. To use the Preferences widget, design a mashup for it to appear in. The minimal case would be a responsive page mashup containing nothing but the preferences widget. Add the Preferences widget by dragging it into place: A placeholder for the widget appears in the mashup: The widget may be customized by setting various properties: These properties are specific to the Preferences widget: ShowClearRecent: Check this to include the option for the user to clear the Most Recently Used history. You may specify a localized tooltip. ShowRestoreTabs: Check this to include the option for the user to set tab restoration to ask, always, or never. You may specify a localized tooltip. ShowLanguages: Check this to include the option for the user to edit language preferences. You may specify a localized tooltip. ShowUserName: Check this to label the preferences widget with the user's name. ShowUserAvatar: Check this to label the preferences widget with the user's avatar, if one is defined. Style: Style the preferences widget itself. ButtonStyle: Style the Clear Recent and Edit buttons. These should probably be set to the application's primary button style. After adding the Preferences widget to a mashup, provide some way for the user to navigate to it, consistent with the application's UI design. The mashup may be tied to a menu entry, or assigned to a Navigation widget, or included in a page within the application's workflow – whatever suits the application design. Here is an example of providing access to preferences through a button in the application's title area: 1) The Navigation widget is placed in the page header. 2) The MashupName property is set to the mashup containing a Preferences widget. 3) The TargetWindow property is set to Modal Popup. 4) For a more interesting UI, the button label is bound from the user's name. At runtime, the example looks like this: Note that there is also a menu item leading to the mashup with the Preferences widget.

A user can make a direct REST call to Thingworx platform, but when it comes to a website trying to make a REST call. The platform server blocks the request as it is a Cross-Origin request. To enable this feature, the platform server needs to allow Cross-Origin request from all/specific websites. Enabling Cross-Origin request can be done by adding CORS filter to the server. CORS (Cross-Origin Resource Sharing) specification enables the cross-origin requests from other websites deployed in a different server. By enabling CORS filter, a 3rd party tool or a website can retrieve the data from Thingworx instance. Follow the below steps inorder to update the CORS filter: Update web.xml file (located in $CATALINA_HOME/conf/web.xml) For Minimal Configurations, add the below code: <filter> <filter-name>CorsFilter</filter-name>   <filter-class>org.apache.catalina.filters.CorsFilter</filter-class> </filter> <filter-mapping>   <filter-name>CorsFilter</filter-name>   <url-pattern>/*</url-pattern>         // "*" opens platform to all URL patterns, recommended to use limited patterns. </filter-mapping> NOTE: the url-pattern - /* opens the Thingworx application to every domain. For advanced configuration, follow the below code: <filter> <filter-name>CorsFilter</filter-name> <filter-class>org.apache.catalina.filters.CorsFilter</filter-class> <init-param> <param-name>cors.allowed.origins</param-name> <param-value> http://www.customerwebaddress.com </param-value> </init-param> <init-param> <param-name>cors.allowed.methods</param-name> <param-value>GET,POST,HEAD,OPTIONS,PUT</param-value> </init-param> <init-param> <param-name>cors.allowed.headers</param-name> <param-value>Content-Type,X-Requested-With,accept,Origin,Access-Control-Request-Method,Access-Control-Request-Headers</param-value> </init-param> <init-param> <param-name>cors.exposed.headers</param-name> <param-value>Access-Control-Allow-Origin,Access-Control-Allow-Credentials</param-value> </init-param> <init-param> <param-name>cors.support.credentials</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>cors.preflight.maxage</param-name> <param-value>10</param-value> </init-param> </filter> <filter-mapping> <filter-name>CorsFilter</filter-name> <url-pattern>/* </url-pattern>   // "*" opens platform to all URL patterns, recommended to use limited patterns. </filter-mapping> NOTE: update the cors.allowed.origin parameter with the desired web address Save web.xml file Restart tomcat For additional information, please follow the official tomcat reference document: http://tomcat.apache.org/tomcat-7.0-doc/config/filter.html#CORS_Filter Tested this using an online Javascript editor (jsfiddle) and executing the below script <script> var data = null; var xhr = new XMLHttpRequest(); xhr.open("GET", "http://localhost:8080/Thingworx/Things", true); xhr.withCredentials = true; xhr.send(); </script> The request was successful and list of things are returned.

The App URI in the ThingWorx Remote Thing Tunnel configuration specifies the endpoint of the specified tunnel. The default value (/Thingworx/tunnel/vnc.jsp) will point to the built in ThingWorx VNC client that can be downloaded through the Remote Access Widget in a Mashup to provide VNC remote desktop access. Leaving the App URI blank will result in the Tunnel being connected to the listen port on the users machine as specified in the Remote Access Widget​. In this case the user must supply the application client (e.g. an ssh client) in order to connect to the tunnel endpoint.

Initial Objective statements This post is about getting D3 connected as an extension to Thingworx. There are a number of existing extensions using D3 but I wanted to explore a simple use case to make it easier to get into and bring out 2 additional points Using an infotable as data input Resize The output looks like the image below and the data was generated by a Timer based random value generator that set the values on a Thing every minute. The data into the Widget is from a core service QueryHistory (a wrapped service that uses QueryProperyHistory) In this example I will use temp as the variable in focus If you have never created an extension take a look at Widget Extensions Introduction which provides a start to understanding the steps defined below, which are the core points to keep it relatively short. The extension will be called d3timeseries and will use the standard design pattern Create a folder called d3timeseries and create a subfolder ui and a add a metadata.xml file to the d3timeseries From there create the files and folder structure define the metadata.xml using CDN url for D3 url url="https://d3js.org/d3.v4.js" legend url = "https://cdnjs.cloudflare.com/ajax/libs/d3-legend/2.25.3/d3-legend.js" Also check out https://d3js.org/ which provides documentation and examples for D3 For the initial set of Properties that control the D3 will use DataAsINFOTABLE (Data coming into d3) Title XLegendTitle YLegendTitle TopMargin BottomMargin LeftMargin RightMargin Note: we are not using Width and Height as in previous articles but setting 'supportsAutoResize': true, Below shows the general structure will use for the d3timeseries.ide.js properties After deploying the extension  (take look at Widget Extensions Introduction to understand the how) we can see its now possible to provide Data input and some layout controls as parameters From there we can work in the d3timeseries.runtime.js file to define how to consume and pass data to D3. There a 4 basic function that need to be defined this.renderHtml this.afterRender this.updateProperty this.resize renderHtml afterRender updateProperty resize The actual D3 worker is drawChart which I will break down the highlights I use an init function to setup where the SVG element will be placed The init is called inside drawChart Next inside drawChart the rowData incoming parameter is checked for any content we can consume the expected rows object Next the x and y ranges need to be defined and notice that I have hardcoded for d.timestamp and d.temp these 2 are returned in the infotable rows The last variable inputs are the layout properties Now we have the general inputs defined the last piece is to use D3 to draw the visualization (and note we have chosen a simple visualization timeseries chart) Define a svg variable and use D3 to select the div element defined in the init function. Also remove any existing elements this helps in the resize call. Get the current width and height as before Now do some D3 magic (You will have to read in more detail the D3 documentation to get the complete understanding) Below sets up the x and y axis and labels Next define x and y scale so the visualization fits in the area available and actually add the axis's and ticks, plus the definition for the actual line const line = d3.line() Now we are ready for the row data which gets defined as data and passed to the xScale and yScale using in the const line = d3.line() After zipping up and deploying and using in a mashup you should get a D3 timeseries chart. Code for the QueryHistory logger.debug("Calling "+ me.name + ":QueryHistory"); // result: INFOTABLE var result = me.QueryPropertyHistory({ maxItems: undefined /* NUMBER */, startDate: undefined /* DATETIME */, endDate: undefined /* DATETIME */, oldestFirst: undefined /* BOOLEAN */, query: undefined /* QUERY */ }); Thing properties example Random generator code me.hum = Math.random() * 100; me.temp = Math.random() * 100; message = message + "Hum=" + me.hum+ " "; message = message + "Temp=" +me.temp+ " "; logger.debug(me.name + "  RandomGenerator values= " + message ); result = message; Previous Posts Title Widget Extensions Using AAGRID a JS library in Developer Community Widget Extensions Google Bounce in Developer Community Widget Extensions Date Picker in Developer Community Widget Extensions Click Event in Developer Community Widget Extensions Introduction in Developer Community

Hi, ThingWorx users! We’re excited to share that we have partnered with InfluxData to make time series analysis in ThingWorx even easier. InfluxDB is a database by InfluxData that is “built specifically for metrics and events that empower developers to build next-generation IIoT, analytics and monitoring applications.”   Why InfluxData?  Today, application developers expect robust querying capabilities, fast response time, easy ways of aggregating and pivoting on data and leveraging results for reporting and visualization. IT and devops administrators also expect cost-effective storage and easy ways of aging data through archiving and the ability to keep large amounts of historical data to satisfy analysis requirements.   That’s why we’ve partnered with InfluxData to make it easier for developers to store, analyze and act on IIoT data in real-time. With InfluxData, developers can build connected IIoT applications more quickly while still incorporating the following capabilities: monitoring real-time alerting predictive maintenance streaming data anomaly and event detection visual and report-based analysis   We considered a few technologies for the purpose of improving ThingWorx time series analysis. Here are a few reasons we chose InfluxData: high compression of data ~45x ability to handle millions of writes per second* ability to read around thousands of rows in milliseconds* supports the standard time series functions of sampling, interpolation, time bucketing, aggregation, selector, transformation, predictor, etc.  * Query and write times will vary based on an individual ThingWorx application’s implementation with Influx. For example, as the number of concurrent reads increases, the query speed decreases. With the upcoming 8.4 release, the ThingWorx Sizing Guide will be updated to reflect representative performance for ThingWorx developers.   In addition to improved query capability, ThingWorx time series with Influx can now use less memory and CPU, giving your platform servers a bit of a break.   To start strategizing on how InfluxData can help you in your ThingWorx journey, here is a sneak preview of what it will look like:   New Features The new ThingWorx Influx Persistence Provider will make query services like ValueStream Thing QueryPropertyHistory, Stream Thing QueryStreamData and QueryStreamEntries even better. Simply create a new instance of the persistence provider, configure it to use your InfluxDB instance, create a new value stream (or stream) from the new persistence provider, and you’ll be writing, reading and analyzing your time series data like never before.   We’re also introducing a new enhancement to improve InfoTable support with time series data, including providing the ability to use a driver property. The driver property can be specified with the QueryPropertyHistoryWithDriverProperty service for time alignment and filling backward/forward in your stream queries.   Let’s walk through a driver property example where you have the properties of temperature, speed and battery level. Timestamp Temperature Speed Battery Level 1480589076592000000 80.003 5012 79 1480589077537000000 80.010 5011 79 1480589077550000000 80.010 5009 79 1480589077562000000 80.030 5011 78   Let’s say temperature is the key driver for your analysis. In other words, you are not concerned if speed or battery level changes—you only care about when temperature changes. We can specify temperature to be the driver property for that particular time and only return stream values for temperature, speed and battery level when temperature changes. If speed or battery level changes (but temperature does not change), the rows associated with those changes would not be included in the results set because neither speed nor battery level is a driver property. See chart below.  Timestamp Temperature (driver) Speed Battery Level 1480589076592000000 80.003 5012 79 1480589077537000000 80.010 5011 79 1480589077562000000 80.030 5011 78  Note that only three of the four rows are returned above because one entry in the original table did not have a change in temperature.    Stay Tuned Look out for these time series improvements and InfluxData integration in our upcoming 8.4 release. I’ll be sure to keep you updated on additional new features coming in our next release (like Orchestration and Mashup Builder 2.0), so check back shortly or subscribe to this Community so we can stay in touch. As always, if you have any questions, just ask Kaya!   Stay connected, Kaya

Here is a demo that uses repeater widget and smart grid widget to display a nested table. Note: This demo is for testing use. Create a datashape for  the nested datatable named DataTableStructure Create DataShape named InfoStructure for Obj Create the nested datatable named DataTableTest as below Create a service named AddObjInput as below in this datatable Crate a Mashup named RepeaterMsh Add widgets like textbox, label, button and smart grid on the mashup There are some parameters we added before, please bind them to the widgets that we just added to the mashup Add DataTableTest service AddOrUpdateDataTableEntry to the mashup. Bind textbox and smart grid edited table to AddOrUpdateDataTableEntry parameter. Bind button click event to trigger the service AddOrUpdateDataTableEntry The smart grid widget need a special attribute named TableDefinition This demo sample is{"columns":[{"name":"PrimarySchool","type":"text","display":"PrimarySchool"},{"name":"SecondarySchool","type":"text","display":"SecondarySchool"},{"name":"HighSchool","type":"text","display":"HighSchool"}]} Create mashup which has repeater widgets The mashup over view is like below The first part is aimed to add a new record, the second part (repeater widget)is aimed to display table data, and also update data. In the first part, there are textboxs, labels, smart grid and button widget. They are banded to the service named AddDataTableEntry, aimed to add a new record in the table. (Smart grid is used to add the nested table data) There is a button named AddRecords, bind it’s clicked event to AddDataTableEntry service. And bind the AddDataTableEntry service’s event ServiceInvokeCompleteted to GetDataTableEntries The smart grid widget in here is an empty grid, but it should have a structure at beginning. That’s why to create a service named AddObjInput in step2. It returns an empty table but with the datashape. The second part is a repeater widget. Repeater widget has an attribute named Mashup, bind the mashup Repeatermsh. Bind GetDataTableEntries all data to the repeater widget. There should be some parameters that need to bind like gender, InfoTable, Sname… Testing the demo Note: Smart Grid widget is not a ThingWorx OOTB functionality The smart grid widget can be edited flexible. Please download with is Link https://marketplace.thingworx.com/Items/Smart%20Grid%20Widget There is a thread teach how to use smart grid: https://community.thingworx.com/message/53379#53379

How to input Database User Credentials at RunTime. This Blog considers that you have already imported the Database Extension and Configured the Thing Template. If you have not done this already please see Steps to connecting to your Relational Database first. Steps: Create a Database Thing template with correct configuration. Example configuration for MySql Database: jDBCDriverClass: com.mysql.jdbc.Driver jDBCConnectionURL: jdbc:mysql://127.0.0.1:3306/<DatabaseNameHere>?allowMultiQueries=true connectionValidationString: SELECT NOW() maxConnections: 100 userName: <DataBaseUserNameHere> password: <DataBasePasswordHere> Create any Generic Thing and add a service to create thing based on the Thing template created in Step 1. Example: // NewDataBaseThingName is the String input for name the database thing to be created. // MySqlServerUpdatedConfiguration is the Thing template with correct configuration var params = {      name: NewDataBaseThingName /* STRING */,      description: NewDataBaseThingName /* STRING */,     thingTemplateName: "MySqlServerUpdatedConfiguration" /* THINGTEMPLATENAME */,     tags: undefined /* TAGS */ }; // no return Resources["EntityServices"].CreateThing(params); Add code to enable and then restart the above thing using EnableThing() and RestartThing() service. Example Things[NewDataBaseThingName].EnableThing(); Things[NewDataBaseThingName].RestartThing(); Test and confirm that the Database Thing services runs as expected. Now Create a DataShape with following Fields: jDBCDriverClass: STRING jDBCConnectionURL: STRING connectionValidationString: STRING maxConnections: NUMBER userName: STRING password: PASSWORD Now in the Generic Thing created in Step 1 add code to update the configuration settings of DataBase Thing. Make sure JDBC Driver Class Name should never be changed. If different database connection is required use different Thing Template. Also, add code to restart the DataBase Thing using RestartThing() service. Example: var datashapeParams = {     infoTableName : "InfoTable",     dataShapeName : "DatabaseConfigurationDS" }; // CreateInfoTableFromDataShape(infoTableName:STRING("InfoTable"), dataShapeName:STRING):INFOTABLE(DatabaseConfigurationDS) var config = Resources["InfoTableFunctions"].CreateInfoTableFromDataShape(datashapeParams); var passwordParams = {         data: "DataBasePasswordHere" /* STRING */ }; // DatabaseConfigurationDS entry object var newEntry = new Object(); newEntry.jDBCDriverClass= "com.mysql.jdbc.Driver"; // STRING newEntry.jDBCConnectionURL = "jdbc:mysql://127.0.0.1:3306/<DatabaseNameHere>?allowMultiQueries=true"; // STRING newEntry.connectionValidationString = "SELECT NOW()"; // STRING newEntry.maxConnections = 100; // NUMBER newEntry.userName = "DataBaseUserNameHere"; // STRING newEntry.password = Resources["EncryptionServices"].EncryptPropertyValue(passwordParams); // PASSWORD config.AddRow(newEntry); var configurationTableParams = { configurationTable: config /* INFOTABLE */, persistent: true /* BOOLEAN */, tableName: "ConnectionInfo" /* STRING */ }; // ThingNameForConfigurationUpdate is the input string for Thing Name whose configuration needs to be updated. // no return Things[ThingNameForConfigurationUpdate].SetConfigurationTable(configurationTableParams); Things[ThingNameForConfigurationUpdate].RestartThing(); Test and confirm that the Database Thing services runs as expected.

The term ‘Extension’ or ‘Plugin’ often has many different meanings. For example, from the point of view of a Product Manager it often means an ‘easy’ way to add additional functionality to an existing piece of software. In contrast, from the point of view of a Software Developer it often means new syntax to memorize, extensive amounts of API documentation to read and very often weeks or even months of trial and error to make this ‘easy’ addition of functionality.  We at ThingWorx recognized that in order to be a true Platform we need to take action to make the creation of Extensions easier at all phases of the process. Our development team took on the challenge of understanding what it is that normally makes this such a difficult process, and try and find solutions. We took to the open source community looking for a Platform that could offer our Extension developers a wide array of functionality that was easily accessible and familiar. This is where the Eclipse IDE comes in. We were able to create a Plugin of our own for the Eclipse IDE that makes it easy for an Extension Developer to create an Extension Project, generate ThingWorx specific code, manage all the project configuration and build files and also package the Extension. We can do all of this without having a developer read any API documentation or manually write any code, leaving the Extension Developer to focus on what they are best at, which is adding that additional functionality we mentioned earlier. Extensibility and the true nature of a Platform Extensibility is a core aspect of any true Platform as it allows users to add functionality at any time to meet new and changing requirements. The capabilities of extensions are almost endless but here are a few examples: Adding new UI Widgets to be used to visualize data Adding any custom third party Libraries to be used seamlessly in ThingWorx Easily accessing REST APIs outside of ThingWorx Creating helper Resources to be used across the entire platform Add custom Entities easily to multiple ThingWorx instances Provide custom Authenticators and Directory Services As you can see, it is possible to do practically anything that you or our community might find useful for the Internet of Things. This is the nature of a true ‘Platform’. How do I get started developing an extension? There are three steps that will help you dive into Extension Development quickly. First, an instance of ThingWorx Foundation and the ability to navigate the UI, called Composer. Second, a basic understanding of the ThingWorx Model, or “Thing Model”, is necessary. Finally, you will need an installation of the Eclipse IDE with the ThingWorx Eclipse Plugin installed to get started developing your extension. 1)  Getting familiar with ThingWorx Foundation The easiest way to get started playing with the ThingWorx platform is to head over to the Developer Portal and spin up a hosted ThingWorx Foundation server. This is as easy as clicking the ‘Create Foundation Server’ button and a 30-day hosted instance will be created for you to start using as your own personal development playground. If you prefer to set up and work in your own environment, you can also download a Developer Trial Edition to host on your own machine. In order to get familiar with ThingWorx Foundation, I recommend going through our ThingWorx Foundation Quickstart Guide that introduces you to the core building blocks of the platform as well as guide you through a typical scenario of creating a simple IoT application. 2)  Understanding the Thing Model Basics If you are already familiar with the Thing Model and know the basics of using the ThingWorx Platform, then you can probably skip over this section. If you aren’t, or just want a refresher, I’ll go over the basics here. The Thing Model is a collection of Entities that define your solution or business model in ThingWorx. You need a Thing Model for a few reasons.  For those in software development, the Thing Model and its benefits are very similar to those of the Object Oriented programming model.  A good model allows you to maximize reusability, maintainability, and encapsulation.  Having a sound Thing Model means that the future of your IIoT solution will be minimally affected by things like migration, iterative changes, permission changes and security vulnerabilities. The three most commonly used and most important Entities within your model are Things, Thing Templates, and Thing Shapes. These entity types will be the main building blocks for your Thing Model. These are only a few of the Entity Types provided by ThingWorx. It is not necessary but definitely recommended, to have a more comprehensive understanding of the Thing Model, and to work with the entire collection of Entity Types within the ThingWorx Platform by going through the ThingWorx Foundation Quickstart Guide on the Developer Portal. 3)  Dive into the Eclipse Plugin and develop your own extension Lastly, if you don’t have Eclipse IDE installed, head over to the eclipse.org download page and get one installed on your machine. Once you have that, you can find the Eclipse Plugin on our Marketplace here. In a next step, you will want to create a new Extension Project. We added a ThingWorx Extension perspective that enables all of the custom functionality.   Once in the correct perspective, we tried to make our plugin as intuitive as possible. We did this by following as many of the Eclipse usability standards as we could, which means that if you are familiar with the Eclipse IDE you should be able to find most of the ThingWorx functionality on your own. For Example, a simple ‘File’ >> ‘New’ will show you all the options for creating a Project. Creating a new ThingWorx Extension project requires a Name and a ThingWorx Extension SDK (found on the ThingWorx Marketplace) of the version of ThingWorx that you are building your extension for.   By utilizing the capabilities of the Eclipse IDE, we were able to automate the creation of many of the artifacts that had slowed extension developers down. The wizard allows the plugin to handle creating and managing a build file and a metadata.xml as well as manage all of the project dependencies. Once you have an Extension Project, you can use the ThingWorx menus to create your Entities. These actions will create the necessary Java files and manage their applicable entry within the metadata.xml of your project.   After creating your Entity, you can right click the applicable java file which will show you the ‘ThingWorx Source’ menu. This houses the options to generate the code for additional characteristics (Services, Properties, etc.) making the need to learn all of the custom annotations and method signatures a much less daunting process.   Once you have generated some code with the Plugin, it is time to get started implementing your solution - This is the point where my expertise ends and yours begins! If you are interested in getting some more in-depth information on this topic, check out these additional resources: Tutorial: We have created a tutorial that guides you step-by-step through the entire process of developing a ThingWorx extension. Webcast: Watch this 60-minute, interactive deep-dive into IIoT development and learn how to use the Eclipse Plugin to rapidly create a custom ThingWorx extension. Head over to the Developer Portal and start bringing all of your great ideas to life!

To setup the Single-Sign On with Windchill, we can just follow steps in Windchill extension guide. However, there is a huge problem to use "Websocket" for EMS or Edge SDKs from devices since Apache for Windchill blocks to pass "ws" or "wss" protocol. It's like a problem of a proxy server. There might be a couple of ways to avoid this issue, but I suggest to change filter-mappings for the SSO filter. When you look at the Windchill extension guide, it says that users set filters for all incoming URLs of ThingWorx by using "/*" filter mappings. Please use below settings for "web.xml" of ThingWorx server to avoid the problem that I stated above. It looks quite long and complicated, but basically the filter mappings from settings for "AuthenticationFilter" which are already defined by default except "Websocket" related urls. <!-- Windchill Extension SSO Start--> <filter> <filter-name>IdentityProviderAuthenticationFilter</filter-name> <filter-class>com.ptc.connected.plm.thingworx.wc.idp.client.filter.IdentityProviderAuthenticationFilter</filter-class> <init-param> <param-name>idpLoginUrl</param-name> <param-value>http(s)://<SERVERHOSTURL>/Windchill/wtcore/jsp/genIdKey.jsp</param-value> </init-param> </filter> <filter-mapping>   <filter-name>IdentityProviderAuthenticationFilter</filter-name>   <url-pattern>/extensions/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/action-authenticate/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/action-login/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/action-confirm-creds/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/action-change-password/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ThingworxMain.html</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ThingworxMain.html/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Server/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ApplicationKeys/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Networks/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Dashboards/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/DirectoryServices/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Authenticators/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/PersistenceProviderPackages/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/tunnel/wsadapter.jsp</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/tunnel/adapter.jsp</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Logs/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Resources/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Subsystems/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Users/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Home/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/StateDefinitions/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/StyleDefinitions/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ScriptFunctionLibraries/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/AtomFeedService/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/DataShapes/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Importer/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ImageEncoder/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Exporter/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ExportDatabase/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ExportTheme/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ExportDefaultEntities/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ImportDatabase/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/DataExporter/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/DataImporter/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Widgets/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Groups/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ThingPackages/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Things/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ThingTemplates/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ThingShapes/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/DataTags/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ModelTags/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Composer/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Squeal/index.html</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Runtime/index.html</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Mashups/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Menus/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/MediaEntities/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/loaders/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/demos/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ExtensionPackageUploader/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/ExtensionPackages/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/FileRepositoryUploader/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/FileRepositoryDownloader/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/FileRepositories/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/xmpp/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/LocalizationTables/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/Organizations/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/RemoteTunnel/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderAuthenticationFilter</filter-name>     <url-pattern>/PersistenceProviders/*</url-pattern>   </filter-mapping> <filter> <filter-name>IdentityProviderKeyValidationFilter</filter-name> <filter-class>com.ptc.connected.plm.thingworx.wc.idp.client.filter.IdentityProviderKeyValidationFilter</filter-class> <init-param> <param-name>keyValidationUrl</param-name> <param-value>http(s)://<SERVERHOSTURL>/Windchill/login/validateIdKey.jsp</param-value> </init-param> </filter> <filter-mapping>   <filter-name>IdentityProviderKeyValidationFilter</filter-name>   <url-pattern>/extensions/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/action-authenticate/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/action-login/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/action-confirm-creds/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/action-change-password/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ThingworxMain.html</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ThingworxMain.html/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Server/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ApplicationKeys/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Networks/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Dashboards/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/DirectoryServices/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Authenticators/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/PersistenceProviderPackages/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/tunnel/wsadapter.jsp</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/tunnel/adapter.jsp</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Logs/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Resources/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Subsystems/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Users/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Home/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/StateDefinitions/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/StyleDefinitions/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ScriptFunctionLibraries/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/AtomFeedService/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/DataShapes/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Importer/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ImageEncoder/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Exporter/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ExportDatabase/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ExportTheme/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ExportDefaultEntities/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ImportDatabase/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/DataExporter/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/DataImporter/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Widgets/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Groups/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ThingPackages/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Things/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ThingTemplates/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ThingShapes/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/DataTags/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ModelTags/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Composer/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Squeal/index.html</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Runtime/index.html</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Mashups/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Menus/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/MediaEntities/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/loaders/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/demos/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ExtensionPackageUploader/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/ExtensionPackages/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/FileRepositoryUploader/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/FileRepositoryDownloader/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/FileRepositories/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/xmpp/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/LocalizationTables/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/Organizations/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/RemoteTunnel/*</url-pattern>   </filter-mapping>   <filter-mapping>     <filter-name>IdentityProviderKeyValidationFilter</filter-name>     <url-pattern>/PersistenceProviders/*</url-pattern>   </filter-mapping> <!-- Windchill Extension SSO End-->

Hi,   I launched version 2.1.0 of the ThingWorx GitBackup Extension on Github, in the following repository: https://github.com/vrosu/thingworx-gitbackup-extension This release contains a few UI fixes and experimental support for proxy.   "The GitBackup extension is updated on a best-effort basis and accepts community fixes, that are best done through GitHub. Please report any troubles via GitHub's Issue system.   Important notice: As you might be aware, we have just launched ThingWorx 8.5 and with it a new solution called Solution Central, which is a brand-new cloud-based service to help you package, store, deploy, and manage your ThingWorx applications.   This service is supported by PTC and it contains features that seem to be similar to the GitBackup extension, but they are not. They are different type of tools: Git is a source versioning tool, while Solution Central is an artifact repository. When deploying applications between ThingWorx instances you should use Solution Central, while if you want to version your entities during development you can use the GitBackup extension"  

<p>We live in a connected world where we can (want!) to receive instant updates and notifications. ThingWorx leverages the power of Web 2.0 and its Always-On technology to deliver that, but our friendly SMS providers have also provided an easy and powerful way that can be used to deliver SMS notifications right to your phone. Email to Text!</p><div>Set up a 'notification' Thing using our MailServer Template, set up your outgoing e-mail server and you are now ready to invoke the 'SendMessage' service on a given event. All you need now is the email address of your SMS number, which you can find by following this link: <a href="http://sms411.net/how-to-send-email-to-a-phone/" target="_blank"><span style="font-size:8.5pt;line-height:115%;font-family:&quot;Arial&quot;,&quot;sans-serif&quot;">List of e-Mail to SMS  addresses</span></a></div><p class="MsoNormal"><o:p></o:p></p><div><p class="MsoNormal"><o:p></o:p></p></div><p></p>