//open in new browser window
PopupBrowserWindow pbw = getWindowControl().getWindowBackOffice().getWindowManager().createNewPopupBrowserWindowFor(ureq, layoutCtrlr);
pbw.open(ureq);
//
} else if (actionid.equals(CMD_LAUNCH_COURSE)) {
RepositoryManager rm = RepositoryManager.getInstance();
RepositoryEntry re = rm.lookupRepositoryEntry(efficiencyStatement.getCourseRepoEntryKey());
if (re == null) {
showWarning("efficiencyStatements.course.noexists");
} else if (!rm.isAllowedToLaunch(ureq, re)) {
showWarning("efficiencyStatements.course.noaccess");
} else {
OLATResourceable ores = re.getOlatResource();
//was brasato:: DTabs dts = getWindowControl().getDTabs();
DTabs dts = (DTabs)Windows.getWindows(ureq).getWindow(ureq).getAttribute("DTabs");