Hello!  My name is Kyle, and I'm fairly new to SolidWorks.  I'm using SolidWorks 2022, and I'm trying to modify an assembly in a similar fashion to another assembly.

I'm trying to make a dovetail groove for an O-Ring using sketch to make a trapezoid to use on a revolve cut (similar to the drawing on the left). I can copy and re-paste the sketch of the trapezoid into my new assembly, but I'm unsure on