Steps:
1. Open a Task with an existing checklist.
2. Click on the "Green Plus" button to add a new checklist item, and look for the new checklist item to show at the bottom of the list.
3. Update the description by typing in the name or information needed to complete the item.
For a more detailed edit of checklist items, click on "Edit Checklist" cog wheel icon under the checklist progress bar and you will be able to:
1. Add a new item by clicking on "Add Item" button.
2. Move the items by clicking on the crossed arrows icon and dragging the checklist item.
3. Renaming the item by clicking on the name and typing over it.
4. Enable image upload requirement.
5. Add an Example.
6. Add a Description by clicking on the information icon under "Actions" column
7. Delete the item by clicking the red trash can icon under "Actions" column.