Summary: Add button for creating origin planes flash constraint between 2 or more parts (or assemblies) at once.

Description: Add button for creating origin planes flash constraint between 2 or more parts (or assemblies) at once. Otherwise similar to ground and root but it's debendent on assembly origin.
Working flow
- Select parts or assemblies that you want to fix with same coordinate system
- Push the button
=> selected parts (and/or assemblies) have totally flashed coordinate system none of them changes grounded setting.
Of course in multiple selection the flashes are only with first selected part!
- In model tree it would be nice if there were some indicator between parts (and/or assemblies) that are fixed together this way. Flash name could indicate the first selected part!
- In case of later redoing the thing => flashes are created again only with first selected part (in previous part set)!

Product & Feature: Inventor

Submitted: Wed, 21 Mar 2012