Shot list
Every shot the edit will need, written down before the day, so none of them get forgotten.
A shot list enumerates the specific shots required: framing, subject, action, and, usefully, which part of the edit each one serves. It's built backwards from the cut you intend to assemble.
Its real function is catching omissions while they're still cheap. Reading a shot list out loud a week before the shoot surfaces the establishing shot nobody planned, the cutaway the voiceover will need, the alternate take for the version that runs fifteen seconds. Discovering those in the edit costs a reshoot.
Keep it in shooting order rather than edit order once you're on the day (you want to move the camera as few times as possible), but build it in edit order, because that's how you notice what's missing.
Where this comes up
Build it in edit order to catch what's missing, shoot it in setup order to save hours, and never write the words "b-roll" on it.
A brief's job is to make one decision impossible to get wrong. Here are the nine sections that matter, and the three that quietly ruin most briefs.