To create a section, click Add section (+) in the left sidebar and enter a name for your new section. For example, Personal apps.
You can add a maximum of five sections. Your admin can also create sections. If you can't add or remove sections, your admin may have customized the dashboard.
When there are five sections on your dashboard that either you or your admin added, the Add section
(+) menu item no longer appears on the menu. To add sections again, remove all apps from a section that you no longer need, and then click Remove section. Add section (+) reappears on the menu.