I'm looking to do the same thing with the various providers as well.
Not that I've even got the core OAuth2 module working properly yet, but: have you looked at the configurable field mappings for the issuer? On Site administration -> Sever -> OAuth 2 services, click on the "bust" (the little head and shoulders icon) to the right of your Microsoft service. You may have to create a new user field mapping, but if you know what Microsoft and Moodle each call those fields, you should be able to set it up there.
--- Les
I can do with Google OAth2 but Microsoft and facebook. what is the significant differences between them
Another topic-related question: does moodle accept dot-notation or something in user field mappings?
For example, if userinfo endpoint of oAuth2 service gives us:
{"status":"success", "data":{"fname": "John", "lname": "Doe"}}
Can we specify `data.fname` for `firstname` user field?
Unfortunately there is nothing about it at https://docs.moodle.org/dev/OAuth_2_API#User_field_mappings
Answer is `data-fname`.
