fiToggleFilterPanel = function(sGroupName, bModal) {
				return waitForPanelInP13n.call(this, {
					groupName: sGroupName,
					modal: !!bModal,
					success: function(oPanel) {
						Opa5.assert.ok(oPanel, "Groupable Panel found in p13n Dialog");
						this.waitFor({
							controlType: "sap.m.Button",
							matchers: [
								new Ancestor(oPanel)
							],
							success: function(aButtons) {
								new Press().executeOn(aButtons[0]);
							}
						});
					}
				});
			}
The Action can be used to...

@class Action
@extends sap.ui.test.Opa5
@author SAP
@private
@alias sap.ui.mdc.qunit.p13n.test.Action