To create a hanging indent in Google Docs, use the keyboard shortcut Ctrl+A (or command+A on Mac) to highlight your entire page, then click Format > Align & indent > Indentation options and select Hanging. This will automatically indent all lines of a paragraph except the first to the right as you add new entries. Additionally, using Zapier can automate tedious document-related tasks by connecting Google Docs with other apps, such as creating templates that populate with data from spreadsheets.