applyChange(oManifest, oChange) {
			ObjectPath.set(["sap.fiori", "registrationIds"], oChange.getContent().registrationIds, oManifest);
			return oManifest;
		}
Method to apply the <code>appdescr_app_setRegistrationIds</code> change to the manifest.
@param {object} oManifest - Original manifest
@param {sap.ui.fl.apply._internal.flexObjects.AppDescriptorChange} oChange - Change with type <code>appdescr_fiori_setRegistrationIds</code>
@param {object} oChange.content - Details of the change
@param {Array} oChange.content.registrationIds - Registration ID
@returns {object} Updated manifest with changed registrationIds

@private
@ui5-restricted sap.ui.fl.apply._internal