% $m->callback( CallbackName => 'BeforeTransactionCustomFields', TicketObj => $TicketObj, QueueObj => $QueueObj, NamePrefix => $NamePrefix );
% if ($CustomFields->Count) {
% while (my $CF = $CustomFields->Next()) {
% $m->callback( CallbackName => 'BeforeTransactionCustomFields', TicketObj => $TicketObj, QueueObj => $QueueObj, NamePrefix => $NamePrefix );
% if ($CustomFields->Count) {
% while (my $CF = $CustomFields->Next()) {