private Controller createController(Object uobject, UserRequest ureq) {
if (uobject.equals("jmx")) {
return new JMXInfoController(ureq, getWindowControl());
} else if (uobject.equals("sysinfo") || uobject.equals("admin")) {
return new SysinfoController(ureq, getWindowControl());
} else if (uobject.equals("imadmin")) {
return new InstantMessagingAdminController(ureq, getWindowControl());
} else if (uobject.equals("registration")) {
return new SystemRegistrationAdminController(ureq, getWindowControl());
} else if (uobject.equals("quota")) {