CmdID / PowerShell / Cmdlets / Set
Set-RMSTemplate
Use the Set-RMSTemplate cmdlet to modify the properties of an existing Active Directory Rights Management Services (AD RMS) template in your organization. Exchange PowerShell reference
From the Exchange PowerShell reference 4 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the RMS template.-TypeThe Type parameter specifies the type of RMS template.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.