Client: React SPA
Web API: Django Backend REST API
Azure AD (only cloud)

I am able to test 'authentication' and 'web api call' with access token. I would like to implement RBAC in Django Backend Web APIs. For this, I am getting 'claims' in token as well. [I created app roles in Azure AD App Registration page for this].

1. Now, I would like to do some custom permission checks in some 'views' (APIs) based on roles. How to access 'claims' value in 'views'? Should 'request.auth' have claims'? There is no documentation regarding this.
2. What is recommended/best approach to implement RBAC in such setup? Should I map 'roles' to Django 'groups'? Can we add some documentation/help guide for this scenario using this django package/lib?