CmdID / PowerShell / Cmdlets / New
New-OrganizationSegment
Use the New-OrganizationSegment cmdlet to create organization segments for use with information barrier policies in the Microsoft Purview compliance portal. Exchange PowerShell reference
From the Exchange PowerShell reference 4 parameters Its page in the reference
Parameters
-NameThe Name parameter specifies the unique name for the organization segment.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-UserGroupFilterThe UserGroupFilter parameter uses OPATH filter syntax to specify the members of the organization segment.-WhatIf, -wiThe WhatIf switch doesn't work in Security & Compliance PowerShell.