
Design Recovery
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Data Flow Diagram for the file CUSTS
The objects with blue colour outline and marking are the ones which do not belong to the application
area ‘MVCPROCESS’ and are referred to as ‘External’ objects.
External Objects
When working with an application area, the X-Analysis takes it into account for every further action.
The objects with the blue colour outline on data flow diagram are the ‘External’ objects. This means
that these objects do use/relate to the main data flow diagram object but do not belong to the selected
application area ‘MVCPROCESS’ in this case. Hover over these objects to see the application areas
they belong to.
The picture shows that the program ‘CON001 – Contract Entry’ belongs to the application areas A2A,
ORDERS and PLAN.
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