findGroup
if(manager->findGroup(groupID, &group) < B_OK)
status_t findGroup(
status_t findGroup(
status_t err = m_routingView->manager->findGroup(m_selectedGroupID, &g);
err = m_manager->findGroup(groupID, &m_group);
BGroupLayout* findGroup = BLayoutBuilder::Group<>(B_VERTICAL, 0.0)
topView->AddChild(findGroup);
fFindGroup = findGroup;