VelocityContainer tmp = createVelocityContainer("tab_bgDetail");
if (this.modifyBusinessGroupController != null) {
removeAsListenerAndDispose(this.modifyBusinessGroupController);
}
this.modifyBusinessGroupController = new BusinessGroupFormController(ureq, getWindowControl(), businessGroup, this.flags
.isEnabled(BGConfigFlags.GROUP_MINMAX_SIZE));
listenTo(this.modifyBusinessGroupController);
tmp.put("businessGroupForm", this.modifyBusinessGroupController.getInitialComponent());
tmp.contextPut("BuddyGroup", businessGroup);