Great, i really appreciate your work.
I know this is not make a wish, but if the implementation is possible,
these Features wouldt be awesome too.
Add, move, orient, copy, name/rename and of course export these datum planes to a Step AP214.
For re/orientation i tried this -> plm.Placement.Rotation=App.Rotation(0,90,0,0)
and it worked so far.
Again, thank you!