Public/PartnerMenu/Start-PartnerMenuToolbox.ps1

function Start-PartnerMenuToolbox {
    param (
        [string]$TenantId
    )
    $MenuItems = [ordered]@{
        1 = 'Set default calendar sharing policy.'
        2 = 'Change all mailboxes to danish language.'
        3 = 'Remove focused inbox from all mailboxes.'
        4 = 'Enable External warning in exchange. (Tag based)'
        5 = 'Apply standard mailsetup to mailbox.'

        q = 'Exit.'
    }

    $SelectedOption = ($MenuItems | Out-ConsoleGridView -Title "Toolbox" -OutputMode Single).Name

    switch ($SelectedOption) {
        "1" {
            Add-DefaultCalendarPolicy -TenantId $TenantId
        }
        "2" {
            Set-MailboxDefaultLanguage -TenantId $TenantId
        }
        "3" {
            Remove-FocusedInboxAllMailboxes -TenantId $TenantId
        }
        "4" {
            Add-ExternalWarningInOutlook -TenantId $TenantId
        }
        "5" {
            Add-StandardMailsetup -TenantId $TenantId
        }
        Default {}
    }

}