docs: protected List<String> internalResourcesForOrgUnit(CmsDbContext dbc, CmsResource ouResource) throws CmsException {
  
          List<CmsRelation> relations = m_driverManager.getRelationsForResource(
              dbc,
              ouResource,
              CmsRelationFilter.TARGETS);
          List<String> paths = new ArrayList<String>();
          Iterator<CmsRelation> it = relations.iterator();
          while (it.hasNext()) {
              CmsRelation relation = it.next();
              paths.add(relation.getTargetPath());
          }
          return paths;
      }