ShellHeadUserItem SAP SE User Header Action Item of the Shell. 1.22.0 sap.ui.core/Element The name of the user. The user item is intended to be used for user settings. Normally these settings are done via a Menu or Dialog. If this property is set to true an indicator for such a popup mechanismn is shown in the item. An image of the user, normally a URI to an image but also an icon from the sap.ui.core.IconPool is possible. Event is fired when the user presses the button. Association to controls / ids which label this control (see WAI-ARIA attribute aria-labelledby).