Sharing Files / Apps between two profiles


I cannot find topics relatec to profiles management.
I use my FP2 for Business and personnal usage with two sims. In order to manage contacts separately, I created two profiles (Pro / Perso) however, I cannot manage to share the files (images / music) from one profile to another (especially to setup ringtones, backgrounds, sharing to contacts).
I enabled “permissions” in “Amaze” but when selecting a folder, it does nothing.
Any idea how I could achieve this (except duplicating files…) ?

Thank you for your help!