activityLinkBuilder.addExtraParameter("manageFlagged", "true");
flaggedRenderer.setActivityLinkBuilder(activityLinkBuilder);
adminTabContent.addSet(flaggedActivitiesFilterName, FlaggedActivityModel.getInstance(), flaggedRenderer,
new GetFlaggedActivitiesRequest(0, 0));
// pending groups StaticResourceBundle.INSTANCE.coreCss().filter()
adminTabContent.addSet(pendingGroupsFilterName, PendingGroupsModel.getInstance(), new PendingGroupRenderer(),
new GetPendingGroupsRequest(0, 0));
return adminTabContent;
}