You can also specify new ancestry using the change position to statement. For example, if you have defined the following object:

key Zipper at position 10 10 in OldCoat

and then specify:

change Zipper position to 100 300 in NewCoat

New ancestry is specified for Zipper. This statement removes Zipper as the child of OldCoat and adds Zipper as the child of NewCoat. Zipper's origin is now position X=100 Y=300 in the coordinate space of NewCoat.