Cloud Solutions | 13. Juli 2018 | Marcel Meurer Adding Guest Users to Azure AD from Excel with PowerShellSharing access across different tenants in one of the key benefits of Azure AD. My customers appreciate that they can provide Azure-based solution to their cooperated users and to guest users as well. Cooperated users include users from the group and subsidiaries. They all can access resources with one identity – on-premises and in the cloud (Same-sign-on, single-sign-on).Guest users can be deployed manually via the Azure portal, via PowerShell or with a connector to another system (like SAP HR).