try {
// Allow users to send to multiple.
AdministrationSectionPage config = AdministrationSectionPage.gotoPage("Invitation");
config.getForm().setFieldValue(By.id("Invitation.InvitationConfig_Invitation.WebHome_0_"
+ "usersMaySendToMultiple"), "true");
config.clickSave();
// Now switch to a wizeguy user
getUtil().forceGuestUser();
getUtil().createUserAndLogin("tr0ll", "StrongPassword");
setSenderPage(InvitationSenderPage.gotoPage());