docs: protected List<CmsRelation> findRelationsFromTargetToSource() throws CmsException {
  
          List<CmsRelation> relations = m_cms.readRelations(
              CmsRelationFilter.SOURCES.filterPath(m_targetPath).filterIncludeChildren());
          List<CmsRelation> result = new ArrayList<CmsRelation>();
          for (CmsRelation rel : relations) {
              if (isInTargets(rel.getSourcePath()) && isInSources(rel.getTargetPath())) {
                  result.add(rel);
              }
          }
          return result;
      }