Reuse Library | Clone instead of reference

Hey gys,

little confusing situation. there is an reuse library created and the part should be placed in the assembly as "Clone" but evrytime i drag and drop it to a new file or asm it is set to reference.

So if i reset the Dialog it jumps back on "Reference". I did not find any Customer Default for it, in NX9, NX11, NX10. Also the Reuse Library Setting in NX10 for the Part Copy does not effect this.

I dont find anything in the help nor the internet. 

I thought about to use the attribute pts_clone = not working

i thought about some things to write in the krx = nothing found

does some one got ideas or the solution?