Yes, it is possible to add a checklist to a Google Docs document with ease, but that wasn’t the case in the past. Before, users had to go through several hoops to create a checklist, ...

Next, open the Google Docs document you’d like to add a summary to. To the left of the menu bar, click View. IDG / Marshall Gunnell. Next, click Show Outline near the middle of the drop-down menu.