“…With that, the modification is completely documented in the PDM and the modification appro- This simple modelling is sufficient for our analysis, because all other important aspects for mobile IT support, e.g., location and roles, are covered in the criteria catalogue. Yet, for further stages like the development of suitable apps for the process, the process model has to be extended by other process characteristics such as location, actors, business domains and resources (Gao and Krogstie, 2012;Gopalakrishnan et al, 2012).…”