As a rule of thumb, most skills listed below can be executed in either Wall Editor or Materials & Component even if a video shows only one method.
How to add baseboards
How to add crown molding
Add a chair rail
Add Wainscoting & Wall Paneling
Create Custom Wall Molding or Trim
**NOTE: Once you have applied a finish or molding style to a wall, you MUST return to wall editor or Material & Component to edit any part of that wall further.
i.e. If you try to apply a paint color to walls in the general 3D area after they were edited in wall editor or Material & Component, it will override your previous edits.