The tooltip provides information about each parameter available in Neviweb.
To enable the tooltip, you need to:
Open the main menu located at the bottom right of the screen in Neviweb.
On the Account Settings page, open Display Options. The Tooltip field is the first in the list. Click on the field, select Activate, and press the Save button at the bottom of the page.
With this option enabled, all fields in the app will display a question mark that you can press to get more information.