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DEVELOPERS FORUM - relationships and sub-classes

tbischel - Wednesday, June 23, 2010 6:04 PM:

I'm trying to make a custom relationship in the part item type where the relationship is only available for a specified sub-class... while we can specify class links for properties, I can't seem to find a similar thing for relationships.  Is this possible?



RobMcAveney - Wednesday, June 23, 2010 6:16 PM:

That feature is under consideration for a future version of Aras Innovator.  In the meantime you can adapt this code: http://www.aras.com/communityprojects/?projectid=8604C91C30504064A8253E069254F23B  to hide tabs by class instead of by Identity.



Yoann Maingon - Sunday, July 18, 2010 4:58 PM:

Hi,

Didn't know it was under consideration, that will be great. As we try to implement a STEP datamodel with the engineering school Ecole Centrale de Paris, we needed that for a very simple part of this datamodel and we actually use Polyitems instead of subclass. But i guess for a larger number of subclass it wouldn't be easy to handle, mainly for common properties that you need to manage for each itemtype under the polyitem. (in this case we had just when item with 2 subclass that we replaced with 1 Polyitems connected to 2 itemtypes.)

Yoann