Contextual Help allows you to add custom instructional text at the page, section, and field levels. By using contextual help, you're able to reduce the need for Users to search and view external training and documentation by localizing help information.
When contextual help has been defined for at least one section, page, or field on a form page, the Contextual Help (lightbulb) icon is displayed at the top of the page.
Contextual help is displayed for all users with access to the applicable module and activity and cannot be associated to specific business units or user roles.
Select the lightbulb icon to turn Contextual Help on and off in the interface.