Having “historically grown” structures it could happen that you lose the overview of all role assisgnments in Azure AD. With this script you can create a report:
Import-Module AzureAD Connect-AzureAD $AllAzureADDirectoryRoles = Get-AzureADDirectoryRole $Table = @() Foreach ($AzureADDirectoryRole in $AllAzureADDirectoryRoles){ Foreach($User in ($AzureADDirectoryRole | Get-AzureADDirectoryRoleMember)){ $Row = "" | Select DirectoryRole,UserPrincipalName $Row.DirectoryRole = $AzureADDirectoryRole.DisplayName $Row.UserPrincipalName = $User.UserPrincipalName $Table += $Row } } $Table | Out-GridView