We have added 3 customer visible transitions for Service Management Project workflow.
I want to disable that 3 transitions after 5 days of Ticket closure.
We don't want our customers to go back to the old ticket and reopen it. If they face the same issue after few days we wanted them to create a new ticket instead of reopening the old ticket.
How to disable customer visible transitions from the Customer portal after 5 days of ticket closure.
See in the attached screenshots the ticket is closed and still the 3 transitions are available for customers.
Thanks in Advance. 
