Display showing a checklist
A checklist was a list of tasks which needed to be accomplished.
While in the Command Training Program, Sylvia Tilly kept a checklist of tasks to do. (DIS: "New Eden")
In 2063, William T. Riker advised Zefram Cochrane to get on with his pre-warp flight checklist. (Star Trek: First Contact)
In 2364, USS Enterprise-D's main computer began its checklist, which Leland T. Lynch overrode. (TNG: "Skin Of Evil")