Type.list_single);
maxUsers.addOption("10", "10");
maxUsers.addOption("20", "20");
maxUsers.addOption("30", "30");
maxUsers.addOption("40", "40");
maxUsers.addOption("50", "50");
maxUsers.addOption(LocaleUtils.getLocalizedString("muc.form.conf.none"), "0");
final FormField broadcast = configurationForm.addField(
"muc#roomconfig_presencebroadcast",
LocaleUtils.getLocalizedString("muc.form.conf.owner_presencebroadcast"),