If needed, you can provide additional help for each screen of the Control Panels your customers use. To this effect, log in to the Control Panel (your management node name with /cp tool iD) using one of the logins of your Provider Account (as a staff member). In this case, at every Control Panel screen (excluding dashboards) a special icon appears at the upper right corner of the screen.
Click Help at the screen you want to add a help topic for. The pop-up window with the help bar text appears. Type in the text and click the Update button.