https://nzpcmad.blogspot.com/search/label/IdentityServer
https://stackoverflow.com/questions/51643645/adding-custom-claims-to-adfs-from-sql-server
https://docs.microsoft.com/en-us/archive/blogs/askds/ad-fs-2-0-claims-rule-language-primer
https://docs.microsoft.com/en-us/archive/blogs/askds/ad-fs-2-0-claims-rule-language-part-2