Syncing custom attributes to Azure AD
In the previous section, I explained how we can create custom Active Directory attributes. When we sync users from on-prem Active Directory to Azure AD by using Azure AD Connect, some of the attributes will also sync but not all. The complete list of attributes that will sync with Azure AD Connect is available at https://bit.ly/32lpFNn.
But sometimes, there can be business requirements to sync these custom Active Directory attributes to Azure AD. It could be to use them with cloud applications (SaaS) or to use them with a legacy Line-of-Business (LOB) application that is migrated to Azure. We can sync these custom attributes to Azure AD by using the Azure AD Connect "Directory extension attribute sync" feature.
In my demo environment, I am going to demonstrate how to sync a newly created custom Active Directory attribute (user class) to Azure AD. To simplify the process, I have already installed Azure AD Connect and configured...