code: function templateExtensionPoint(oElement, oWithControl) {
  				var sValue = oElement.getAttribute("name"),
  					// resolve name, no matter if CustomizingConfiguration is present!
  					oPromise = getResolvedBinding(sValue, oElement, oWithControl, true);
  
  				if (!oPromise) {
  					return oSyncPromiseResolvedTrue;
  				}
  				return oPromise.then(function (sName) {
  					var CustomizingConfiguration
  							= sap.ui.require("sap/ui/core/CustomizingConfiguration"),
  						oViewExtension;
  
  					if (sName !== sValue) {
  						// debug trace for dynamic names only
  						debug(oElement, "name =", sName);
  					}
  					if (CustomizingConfiguration) {
  						oViewExtension = CustomizingConfiguration.getViewExtension(sCurrentName,
  							sName, oViewInfo.componentId);
  						if (oViewExtension && oViewExtension.className === "sap.ui.core.Fragment"
  								&& oViewExtension.type === "XML") {
  							return insertFragment(oViewExtension.fragmentName, oElement,
  								oWithControl);
  						}
  					}
  
  					return true;
  				}, function (ex) {
  					warn(oElement, 'Error in formatter:', ex);
  					return true;
  				});
  			}
docs: Replaces a <sap.ui.core:ExtensionPoint> element with the content of an XML fragment
  configured as a replacement (via component metadata, "customizing" and
  "sap.ui.viewExtensions"), or leaves it untouched in case no such replacement is
  currently configured.
  
  @param {Element} oElement
  the <sap.ui.core:ExtensionPoint> XML DOM element
  @param {sap.ui.core.util._with} oWithControl
  the parent's "with" control
  @returns {sap.ui.base.SyncPromise}
  A sync promise which resolves with <code>undefined</code> as soon as the
  <sap.ui.core:ExtensionPoint> element has been replaced and with <code>true</code>
  if there was no replacement