Delagating the U20s tactics to the U20 manager

[gam945]

I remember in FM19, in the responsabilities I had an option to pick of a formation for the U20s (or U18, B, etc), let the manager pick, or pick a whole tactic. I'm now in FM20 trying to let my U20 manager take care of all the tactics and formation, but I don't see this option. The U20s use my primary tactic for their matches and I don't want that.

Because I control individual training for the U20s, I don't have access to the main "Under 20s" screen in the Dev. Centre. When I desactivate it and have access to it, there's an option to let the manager use his preferred formation. Is there any other way to do the same thing from "Staff Responsabilities"?

Thanks in advance!