Organizr ships with a few options to use as the user management backend. Backends allow Organizr to authenticate user logins to gain access to Organizr.
The default backend is Organizr's built in user management. It allows all user functions such as:
Organizr + Backend
While using the default backend from Organizr, you may also add a secondary backend server to utilize as another option to authenticate. Using this option still allows you the same user functions from Organizr's backend listed above.
Settings / System Settings / Main
To get to the other backends head to the above path and change the Authentication Type option to Organizr DB + Backend and change the Authentication Backendoption.