setFlexibilityServices(aFlexibilityServices) {
			oWritableConfig.set("sapUiFlexibilityServices", aFlexibilityServices.slice());
		}
Sets the UI5 flexibility services configuration.

@param {object[]} aFlexibilityServices - Connector configuration
@param {string} [aFlexibilityServices.connector] - Name of the connector
@param {string} [aFlexibilityServices.applyConnector] - Name of the full module name of the custom apply connector
@param {string} [aFlexibilityServices.writeConnector] - Name of the full module name of the custom write connector
@param {boolean} [aFlexibilityServices.custom=false] - Flag to identify the connector as custom or fl owned
@param {string} [aFlexibilityServices.url] - Url for requests sent by the connector
@param {string} [aFlexibilityServices.path] - Path for loading data in the ObjectPath connector
@param {sap.ui.fl.Layer[]} [aFlexibilityServices.layers] - List of layers in which the connector is allowed to write
@private
@since 1.120.0