Greetings Akira,

Thank you for letting us know, and our apologies for the inconvenience. Please try this page:

https://www.ptc.com/en/thingworx/manufacturing-apps/Dashboard/Get-Started/ThingWorx-Manufacturing-Apps-Technical-Lab-with-Sigma-Tile

To access the above site, you will need to log in with either your PTC eSupport credentials, or you can register a new account with the Manufacturing Apps portal. Does this page contain the information about the Sigma Tile you are looking for?

Best regards,

Steven M