A Data Source may receive a GDSN Party Registry Response, if applicable. After an organization GLN has been added to IM or existing organization GLN information in IM is modified, IM sends Party Registration message to the Global Registry. On successful receipt of a response from the Global Registry, IM updates the organization information, generates a GDSN Party Registry Response, and sends the response to the data source. An entry will also be sent to the Data Source's Work list.