code: public void auditRegisterDocumentSetEvent(
  			RFC3881EventOutcomeCodes eventOutcome, 
  			String repositoryUserId,
              String userName,
  			String registryEndpointUri,
  			String submissionSetUniqueId, String patientId)
  	{
  		if (!isAuditorEnabled()) {
  			return;
  		}
  		auditRegisterEvent(new IHETransactionEventTypeCodes.RegisterDocumentSet(), eventOutcome,
                  repositoryUserId, userName,
                  registryEndpointUri, submissionSetUniqueId, patientId, null, null);
  	}
docs: Audits an ITI-14 Register Document Set event for XDS.a Document Repository actors.
  
  @param eventOutcome The event outcome indicator
  @param registryEndpointUri The endpoint of the registry in this transaction
  @param submissionSetUniqueId The UniqueID of the Submission Set registered
  @param patientId The Patient Id that this submission pertains to