Assign roles
System administrators and users who are assigned to the Feature manager role or the Feature viewer role can open the Feature management workspace. These two roles were created to support the Feature management experience. Users who have the Feature manager role can turn on or off any feature. Additionally, they can update the Comments field for the feature. Users who have the Feature viewer role can only view the Feature management workspace; they can't turn on or off any features.
The Feature manager role and Feature viewer role don't override the existing security that a user has. People with these roles control whether the user can turn on and off features, but they don't provide access to the features.