The requirement for the modeling tool to support inter-organizational process flow adjustment can be
described as follows;
Each employee can recognize and accept the process flow of the main business processes: the process of
the part of the business for which they are responsible, and the process of other sections are connected by
a detailed process layer, and employees can discuss the process while tracing it with a finger. By these
functions employees (end users) and information system staff can communicate easily and help the
adjustment process effectively.