Niklas Goude -Expert in Residence You can remove a group’s permissions on a specific Web site with Windows PowerShell. Simply remove the group from the role assignment collection: PS > $spWeb = Get-SPWeb http : // SP01.powershell.nu PS > $spPrincipal = [ Microsoft.SharePoint.SPPrincipal ] $spWeb . SiteGroups [ "Site Members" ] PS > $spWeb . RoleAssignments . Remove ( $spPrincipal ) PS > $spWeb . Dispose () ReTweet this...