ApplicationHeader The application header control stands on the top of any application page. It consists of 4 areas: Logo area, Function area provided by application, Search area, Logout area. Instead, use the <code>sap.tnt.ToolHeader</code> control. sap.ui.core/Control Path (src) to the logo icon to be displayed in the application header. The text that will be displayed beside the logo in the application header. This property is optional. Determines if the logoff area will be displayed at the right hand side of the application header. User name that will be displayed beside the welcome text Determines if the welcome text is displayed Fires an event to log off the user from the application. No parameters.