Create new custom role in UI

Background

As an admin or group owner, I need to create role using new custom roles and permissions framework so that I am later able to assign it to a user.

Each role must use an existing role as a base. Permissions are additive only in nature.

New role must have a unique name.

Location in Menu

SaaS

Self-Managed

Mockups

Landing Page (?) - if no custom roles exist? Need clarification

Success - Role Created

Availability & Testing

E2E tests should be added for creating a new custom role