@Override
 public IcecatRelationRule createEntity(IcecatRelation master, Rule elt) {
   IcecatRelationRule entity = new IcecatRelationRule();
   entity.setId(elt.getID());
   // entity.setRelationGroup(master);
   return entity;
 }
 @Override
 public Integer getFeedElementId(Rule elt) {
   // log.warn("Rule id = {} ", elt.getID());
   return elt.getID();
 }