This moves the lookup and the creation of the users' role assignemt out of the user backend into its own interface. This makes the user backend a bit simpler and allows to provide different implemenation for the user role assignment more easily.
This moves the lookup and the creation of the users' role assignemt out of the user backend into its own interface. This makes the user backend a bit simpler and allows to provide different implemenation for the user role assignment more easily.