Copy Users & Groups from one Power BI Workspace to another

ClonePowerBI_WorkspaceUsers.PS1

<# Clone Users from one Workspace to another
    Start by specifying  the Target Workspace
    Then use the Out-GridView cmdlet to choose the Source Workspce to copy the users & roles from.
    https://powerbi.microsoft.com/en-us/blog/announcing-apis-and-powershell-cmdlets-for-power-bi-administrators/ #>
$TargetWorkspace = Get-PowerBIWorkspace -Name 'New QA Workspace';

(Get-PowerBIWorkspace |
Out-GridView -PassThru |
foreach { Get-PowerBIWorkspace -Id $_.Id -Scope Organization }).Users |
WHERE { $_.AccessRight -ne 'Viewer' } |
foreach {
        Add-PowerBIWorkspaceUser -Id $TargetWorkspace.Id -UserPrincipalName $_.UserPrincipalName -AccessRight $_.AccessRight
        };

# Verify users & access rights were successfully copied:
(Get-PowerBIWorkspace -Id $TargetWorkspace.Id -Scope Organization).Users