To use Federated Authentication with Media Manager, some configuration is required.
5.1 Prerequisites
One of the Federated Authentication options should be configured for the Digizuite™ DAM Center. Follow setup guides there for the prefered authentication mechanism.
5.2 Configure MM for Federated Authentication
Open the web.config file for MM in a text editor like Notepad++.
Two values need up be updated, and a third might need to be changed, depending on requirements.
In <appSettings>, change LoginServiceUrl's value to "#{DC_URL}/LoginService", e.g. "https://dam.digizuite.com/LoginService".
Change UseFederatedAuthentication to "true" instead of "false".
If you open MM now, you should automatically hit the selected federated authentication you configured for DC.
5.3 Additional configuration options
If you want to use both normal DAM login and Federated Authentication, set AllowNormalLogin to "true" instead of "false".
This will cause MM to open like normal, but add a special button to the login dialog to login with SSO.