In some cases a part needs to be turned at a specific rotation axis (not in the center of the part) before it can be moved for assembly.

An example is if there is the need to remove the battery out of a cellphone. The rotation will not be around the center of the battery but along an edge at the upper or lower side.

The attached document describes the capability to perform such a rotation. It contains also information how to define a rotation axis for intermediate steps.