Recently a customer asked if it were possible to disable Owner association, and instead have the system default to using Contributing Image association between WTParts and CAD Documents. I figured there might be others interested so I thought I would post the solution, as the steps to achieve this desired behavior might not be entirely obvious. Before doing so, however, I have to give credit to my colleague, Jennifer Pierron, for providing me with these steps. Here we go…
In this case, the goal is disable Owner association for CAD assemblies and parts and display Contributing Image as the default association type in the Edit/Auto Associate UI. You configure a set of Site preferences to accomplish this task. I repeat - Site preferences. These preferences cannot be set on a per-user or organization level basis. They apply across your entire installation.
First, you need to establish which attributes you want to pass from CAD Documents to WTPart via the Contributing Image association. This can be done by setting the Site preference EPM Service Preferences > Build Service Preferences > Contributing Image Attributes to * for all attributes, or you may specify individually using a list of attribute names. If you do not specify any attributes, then the system defaults to using an Image association instead of a Contributing Image association. In effect, the preference settings in the following figure enable Contributing Image associations in your system.
Next, configure the CAD Document types for which you do not want to build structure (disallow Owner associations). In this example we disallow the building of structure for Creo Parts and Assemblies. To accomplish this, we add CADCOMPONENT and CADASSEMBLY to the list of types for which building structure is excluded. This is done by editing the preference Operations > Auto Associate > Disallow Structure CAD Document Types > Creo as shown in the following figure.
As a final step, If you want to allow Auto-Associate to create parts, you need to set the value of the preference Operations > Auto Associate > Create New Part to Owner and Contributing Image as shown in the following figure. The default is to allow this for Owner association types only.
Once these preferences have been set, when you perform an Edit Association, you should be presented something similar to the following.