When creating a database, if you want to use the versioning bundle you need to select it in the database creation window:
After pressing "Next" your database will be created and authorization bundle enabled. To configure authorization bundle, please access bundle configuration view through database settings.
After you add an Authorization Role the following box will be added:
In here you name the role and set permissions for it:
With the "+" button you can add additional permissions.
After you add an Authorization User the following box will be added:
In here you can edit all the permissions for the user as well as add roles to the user
You can read more about the Authorization Bundle in here.