This test case exercises the typical cath workflow as used in many European hospitals. A patient is directly registered in the cardiology department's DSS/OF, a worklist is generated for the cathlab, and the diagnostic or interventional procedure starts. Later the patient's demographics are entered into the ADT system and broadcast through ADT messages. The DSS/OF then reconciles the local patient with the official patient ID and sends a merge (A40) message to the PACS to make sure that the images are also assigned to the correct patient. The DSS/OF then performs HL7 order management with the Order Placer and the Image Manager. Finally the image display retrieves the images and displays them, with the final patient demographics.