docs: public final List<ChooseableSpecifics> retrieveAllChSpecifics(
      final Map<String, Object> pRqVs,
        final ChooseableSpecificsType pChSpecType) throws Exception {
      ChooseableSpecifics chs = new ChooseableSpecifics();
      chs.setItsType(pChSpecType);
      pRqVs.put("ChooseableSpecificsitsTypedeepLevel", 1); //only ID
      List<ChooseableSpecifics> result = getSrvOrm()
        .retrieveListForField(pRqVs, chs, "itsType");
      pRqVs.remove("ChooseableSpecificsitsTypedeepLevel");
      return result;
    }