If you are asked to change the unit of measure of the
derived part, click Yes.
You select Surface
bodies because you need the inserted part to contain the
part line quilt surface. The Insert
Part command inserts a part as a feature composed of
solid bodies. The command inserts only axes, planes, cosmetic threads,
or surfaces if you select those items under Transfer in the Insert
Part PropertyManager.
To edit the entities transferred into an inserted
part
in the FeatureManager design tree, right-click the inserted part feature
and select Edit Feature.