Hydra with Users/Groups from werther, AppRoles from PGSQL DSN ?

[pp-prod]

Hi All,

I'm trying to setup a deployment with some constraints, and search if/for Hydra to be able to solve/act in this conf :

• Users ans Groups definitions are in an AD, and werther can do the job, ok, but ...
• In the AD db, no AppRoles and sessions can be defined, and/but Hydra is able to use a PGSQL as dsn.

So, is ther a way to mix both solutions ?
I'm a bit confusing by seeing docker conf with werther, that does specifying any DSN. Is werther THE dsn when I use it, or is it simply an "anomymous internal" sqlite inner db ?

Thanks for your replies :)