Hi Every one. IT is possible to hide the Required Queues on Customer frontend. IT is working fine for me. Solution : Hide the Required Queues on Customer frontend Add this script on ACL list $Self->{TicketAcl}->{'ACL-Customer-Queues'} = { Properties => {Frontend => {Action => ['CustomerTicketMessage'] }}, PossibleNot => { Ticket => { Queue => ['[RegExp]::', '[RegExp]^CHN-IT-L1', '[RegExp]^CHN-IT-L2', '[RegExp]^HYD-IT-L1', '[RegExp]^HYD-IT-L2', '[RegExp]^Junk', '[RegExp]^Misc', '[RegExp]^Raw', '[RegExp]^Postmaster',] } }}; Regards, Ramana