How-Tos TDX: Understand Ticket Classifications There are five ticket classification forms that technicians will use in the U of M Tickets application. Each form has fields tailored to the specific type of ticket it addresses. See full article. Last modified Changed May 10, 2024 TDX ID TDX ID 5381 Was this page helpful? Yes No How could this page be better? If you have a technology question, contact Technology Help. If you have feedback about this webpage, please share it below. Leave this field blank