Hi Andrei,
Thans for trying that.
I am in 7.0 (no EHP). Doing it in component/view BPCONT/ContactDetails.
I had some warnings during the acitvation but when analyzed them nothing seemed to cause the problem.
So you are able to save in WEB UI the object with selected appended value (e.g. 4 or 5)?
Thanks,
Jan