[otrs] ITSM: New Ticket Type linked to create change order

Hi OTRS/ ITSM Gurus, In ORTS / ITSM I have set up a new ticket type called "Development Request" and similar to ticket type "RfC" I want tickets of this ticket type to be able to create and link change orders. Therefore, I have added my new Ticket type "Development Request" to the Admin--> SysConfig -->ITSM Change Management--> ITSMChange::AddChangeLinkTicketTypes, pressed "Update". When I go to create a change order for my ticket type "Development Request" I still cannot see the "Create Change" action on the ticket. Any pointers to what I am missing in my setups would be ** GREATLY ** appreciated. Best regards, David