Earrings for child : category don't show

First I come from French forum in peace :) So excuse me for my poor english and if I missed a previous post I searched.

I made earrings for adult with Sims4studio. After this I cloned the mesh with CMtools and changed the data about age with S4PE.
Back to blender in order to change the height.

No issue all the programs worked perfectly. But in CAS i can see my earring in the general accessory but the sub category earring don't show

Here a picture in case I lost you

htt p://dl.dropboxusercontent.com/u/65254322/temp/earrings.jpg


So I would like to know if it's possible ? what I missed ?
I'm not a modder I only use the programs created and sometime I try things (it give you an hint of my level)

Thanks for your time !