Help!!

My company recently "Upgraded" my catia rev and now i can nolonger place the geometric sets under a part body. Can some one tell me what option i need to toggle to make this happen? i tried allowing hybrid bodies and that didn't help (Hybrid bodies are not allowed by our customers) so i looked thru the rest of the options and i can't see what would have to be toggled.

i use this method all the time since our customers will not take assembly files and it make s the data easier to manage so please there has to be a fix for this, i just can't find it