“…This means that scholars have invested a lot of effort into understanding and explaining what an ISDM is. Hence, there exist a number of definitions [1,8,30,31,38,41,44,58]. However, Karlsson and Ågerfalk concluded [38] that although these definitions are slightly different, there seems to be a shared understanding that an ISDM has three main parts; concepts, activities and notations.…”