docs: public void setUsersOrganizationalUnit(CmsRequestContext context, CmsOrganizationalUnit orgUnit, CmsUser user)
      throws CmsException {
  
          CmsDbContext dbc = m_dbContextFactory.getDbContext(context);
          try {
              checkRole(dbc, CmsRole.ADMINISTRATOR.forOrgUnit(orgUnit.getName()));
              checkOfflineProject(dbc);
              m_driverManager.setUsersOrganizationalUnit(dbc, orgUnit, user);
          } catch (Exception e) {
              dbc.report(
                  null,
                  Messages.get().container(Messages.ERR_SET_USERS_ORGUNIT_2, orgUnit.getName(), user.getName()),
                  e);
          } finally {
              dbc.clear();
          }
      }