At an organisational acquisition, one of the most important things is that there is created synergy between the old and new organisations. This is especially important when the acquisition is international. This was one of the main issues, the Danish manufacture of agricultural machinery, SAMSON AGRO was faced with. In Denmark, they used the ERP-system, Microsoft Dynamics AX2009. However, in the other two new departments, they used other systems. The main issue to be solved was therefore to create a unified system, which could be used in all three countries. Here the solution was to integrate a unified AX2009 into the new organisations, where aspects such as legislation and ideas from the departments were incorporated.