View source for Documentation:Office365 accesstoken

Background : https://learn.microsoft.com/en-us/graph/auth-v2-user

Office365 contains the GraphAPI that be used to access sharepoint documents, calendars,emails etc
[[File:2023-04-24 17h45 47.png|none|thumb|422x422px]]
What you need to do on the Azure side of this (also called the tennant by Microsoft) is to do an App_Registration, you do this in https://Portal.Azure.com.

From here you will need:

Client id, a guid string - put this in SysSingleton.Office365ClientId

tennant id, a guid string - put this in SysSingleton.Office365TennantId

Client secret, SysSingleton.Office365ClientSecret

You will also need to Grant your app-registration access to particular interfaces in office365 (allowed to see email or not, allowed to see sharepoint lists or not)
[[File:Image (3).png|none|thumb|526x526px]]

Once you are ready to "log on" or Authorize you must say what scope THIS particular session should see : scope looks like this, its a space delimited string: 
 offline_access User.Read Sites.Read.All