create a list with branches and sub branches. i need to be able to checklist the sub branches

Step 1: Define the Main Categories

Step 2: Create Sub-Branches for Each Main Category

Step 3: Organize Sub-Branches into Sub-Sub-Branches (if necessary)

Step 4: Format the Checklist

Step 5: Add Checkboxes

Step 6: Review and Revise

Step 7: Finalize the Checklist