A role by definition is a set of permissions with a name.
You have a few default roles that come with your community:
In addition to the default roles that come with your community, Scenes also allows you to create custom roles. You can create a role by via the “Add new” section in your community settings
To create a new custom role, you will need to provide:
Whether you’re creating a new role OR updating an old role, the form for setting permissions is the same.
These are large community level permissions