Stuck copyin an unit from another faction

[Mendeleyev1985]

Hello guys, ive been following all tutorials i could find, but i cant seem to make it work.

I want to add some archers from the Huns to the Alans faction.

Here is what i did:
1) Created a new mod in PFM
2) Added "buildings_units_allowed"
3) Set an unique key, selected a building and the unit i want, checked "uknown 3" and "uknown 8"
4) Added "units_to_groupings_military_permissions"
5) Selected the unit i want and in "military group" i chose "att_ger_alani"

I go in game (campaing) and the unit doesnt show in the recruitment tab.

What am i doin wrong here???