docs: @Override
    public final void setItsId(final AdvisedGoodsForGoodsId pItsId) {
      this.itsId = pItsId;
      if (this.itsId != null) {
        this.advisedCategory = this.itsId.getAdvisedCategory();
        this.forAdviseCategory = this.itsId.getForAdviseCategory();
      } else {
        this.advisedCategory = null;
        this.forAdviseCategory = null;
      }
    }