Can the Danish "Aftalesystemet", a system with the intention to simplify the use of services within health care, be used in Sweden? This project has investigated the possibility by installing and testing the system and explored its functions to detect any eventual problems. Analyses were made of the system's graphical part and the underlying code to see in greater detail how the communication between units occurred, since no actual documentation of it existed. Discussions with the developers took place regarding how the current system works and how further development should continue. In order to test the system, a completely virtual environment was used. Server, clients and routers were virtualized with VirtualBox and GNS3 in order to not disrupt any ongoing services. The results show that because of how the Danish infrastructure is constructed, and how the system is developed to function primarily in a Danish infrastructure, some changes are needed regarding the design of the database, the GUI and the generation of access lists. Because MedCom and Inera are cooperating on this project, some functions will only be available in either language. However, the plan is that the system will be generalized to such a degree in the future that it can be used cooperatively by several countries.