CmdID / PowerShell / Cmdlets / Remove
Remove-FilePlanPropertySubCategory
Use the Remove-FilePlanPropertySubCategory cmdlet to remove file plan property subcategories. Exchange PowerShell reference
From the Exchange PowerShell reference 4 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the custom file plan property subcategory that you want to movidy.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-ForceDeletionThe ForceDeletion switch forces the removal of the file plan property subcategory.-WhatIf, -wiThe WhatIf switch doesn't work in Security & Compliance PowerShell.