SSO in GUI: Ability to Map Group and Org for any Authentication type

[nino-filigran]

Use case

Admin need to have an interface where groups & org mapping can be done.
In this regards:

• group mapping needs to list all groups of the platform. Admin can chose instead to auto create group. Additionnally, Admin can decide to add users to defualt groups
• org mapping; admin needs to be able to list all orgs to be able to map them.