To delete a data set, you must be signed in to your Google Account to access the Google Add-on.

1. Press on the DEA Add-on icon from the right-side menu when you are inside a Google Docs or Google Sheet file.

2. Then press on the ACTIONS button from the navigation menu.

3. Then press on the DATA SETS button from the navigation menu.

4. When you reach the data sets screen, select a data set and press on the DELETE button or press on the EDIT button and then press on the DELETE button.