Replace one component with another in an assembly. Replace selected instances of a component in an assembly with a new part. Optionally, re-attach mates to simplify the insertion of the replacement component.
Create references between parts in the assembly using external references. Understand the difference between in-context and out-of-context external references. Lock, unlock, and break external references to stop the propagation of design changes.
Insert features in an assembly that exist only in the assembly and not the individual part files. Add a Hole Wizard assembly feature. Create an assembly feature cut to act as a section view. Modify the feature scope to determine which parts are affected by the assembly feature.