XYZ checklist

This is a summary of the major tasks you need to do before you begin XYZ.

Before you begin

__ Use an imperative to start this first prerequisite checklist item. It might link to another topic.
__ Use an imperative to start this second prerequisite checklist item. It might link to another topic.
__ Use an imperative to start this third prerequisite checklist item. It might link to another topic.

Title of checklist

This paragraph (if needed) introduces this checklist.

__ Use an imperative for each major checklist item.
  __ Use an imperative for each minor checklist item.
  __ Use an imperative for each minor checklist item.
    __ Use an imperative for each lower-division checklist item.
__ Use an imperative for each major checklist item.

After you finish

This paragraph introduces the required items that need to be done after the preceding checklist has been completed. This checklist is optional.

__ Use an imperative to start this first checklist item. It might link to another topic.
__ Use an imperative to start this second checklist item. It might link to another topic.
__ Use an imperative to start this third checklist item. It might link to another topic.