Redmine

Hello,

I have 2 groups in my projetc, and the 2 groups have different role (one for each).
I check configuration for assign to group.

But in assign list i juste see one role.
Why i don t see the seconde ?
I need to do a specific configuration ?

thx for help

Environment:
  Redmine version                3.4.4.stable
  Ruby version                   2.3.3-p222 (2016-11-21) [i386-mingw32]
  Rails version                  4.2.8
  Environment                    production
  Database adapter               Mysql2
SCM:
  Git                            2.14.1
  Filesystem                     
Redmine plugins:
  no plugin installed