This image shows the Deadlines section. A list displays with a selection of Escalate after. Below this are the Fixed Duration radio button (selected), and lists named Day, Hour, and Minutes. Below this are the Maximum Escalation Levels field and the Highest Approver Title list.
Below this is the Custom Escalation Java Class field. Below this is the User Due Date checkbox (selected), By Duration list, Day list, Hour list, and Minute list.