Insert and move a derived part.
The derived feature is located with two UCSs that exist in the derived part and the part containing the derived feature.
The location will be updated when
(1) the view of the document containing the UCS derived feature is activated
(2) the document containing the UCS derived feature is changed.
Please note that the location will not be updated when only the derived part document is changed and it does not affect the document containing the UCS derived feature.
The location updating is done with this Add-In.
If this Add-In is unloaded, the location will not be updated and the UCS derived part feature will stay in the last position.