Migrate Users (Move-SPUser) when moving from Windows to SAML/FBA

When adding another authentication provider to a web application like ADFS(SAML) or FBA(LDAP), SharePoint sees these users and roles(groups) as entirely different users and groups than Windows counterparts. The backend Active Directory might be the same along with usernames and passwords but to SharePoint these are different users. Different Users, Different Permissions I’ve deployed ADFS […]