I am looking for a way to show the remaining pending time (after a ticket set to "close pending" will auto close) at the Customer web interface.
This attribute is actually already shown only for the Agent web interface.
My attempt: set a new "PendingTime" attribute to 1 in Ticket::Frontend::CustomerTicketZoom###AttributesView
with no result...

Maybe it's necessary to customize the code, but do you know if there is a way to set this attribute without any changes to the perl modules?
Thank you