If what you are talking about is using Azure as an Authorization server I would look into OpenID connect. The basic flow I use in another project is:

1. Receive token
2. Validate token against provider (like Azure)
3. Manually create a new token. https://mozilla-django-oidc.readthedocs.io/en/stable/installation.html#quick-start
4. Return the token to the user.

If what you mean is making Azure trust your tokens, I would need more details about what you are trying to do.