code: private void addCapabilities(CollectionReaderDescription crd) {
  
          for (Capability capability : crd.getCollectionReaderMetaData()
                  .getCapabilities()) {
              for (TypeOrFeature output : capability.getOutputs()) {
                  // LOG.info("add @TypeCapability: " + output.getName());
                  outputTypes.add(output.getName());
              }
          }
      }
docs: Add this crd's capabilities for other downstream aeds.