[itsm] Process Management - Setting the Title

I'd like to set the title of a process ticket with specific values set by users in the course of the process. It is a order setup process, and I would like to set the Service (ITSM Field) and the value of DynamicField_DueDate in the Title. Can this be done with a Transition Action? I see where I can set the title, but I'm unclear if I can use a variable in the Title. Thanks -- Chris Bissell - Network Architect FRII - 970.212.0723 cbissell@frii.net