I have a master assembly. Within this assembly are multiple parts and Subassemblies. I want to create a new part within the master assembly. I use "Insert/Component/New Part". I then "edit" my new part, and begin my sketch.
All of a sudden, I'm unable to give my new sketch relations with other parts/subassemblies with in this master assembly (example: I want to make one of the lines of my new sketch co-liner with the edge of another existing part).
I swear I've been able to do this in the past (use relations with new parts and existing parts/subassemblies).
Question: Is there a setting or something I accidently turned on/off, or have I never been able to use this method and am just now realizing it?