Patrick , -
thanks for the answer & testing. Thats also my outcome, that this is not accessible.
The Point why I am looking for this Property is, that the RefDes Text information is always well scaled / sized.
I did a RefDes Synchronizer for Assembly and Silkscreen Layer,
similar to here: Assembly and Silkscreen Ref Des rearrange
but my Problem was that when I modify the Silkscreen or Assembly Layer Text,
the Extrema, grows and shrinks with the text.
I also tried other ways (Component Outline / Shape) to scale my RefDes Text,
but no real success.
I thought using the RefDes Format especially Position and Text Height,
of the Part will get best results, but ....
Hopefully in one of the next releases
Do you or someone else know, if Mentor has a kind of wishlist,
for future releases ?
Thanks
Stefan