EPC in ARIS and Prime Arch

Process levels in EPC and Prime Arch

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A process overview and a detailed workflow answer different questions. This mapping uses Prime Arch’s process levels to make clear what each object represents.

In the overview, Marketing & sales maps to Process Group (P21). Sales order management is shown as Process (P31), both within the overview and as the frame for the next level of detail. Customer qualification is a Process Step (P41) in that breakdown.

The two lines from P31 identify the same level in two contexts. They are mapping lines, not sequence arrows between activities.

In the detailed EPC diagram, function maps to Activity (P51). Select a level according to the object’s meaning and context in the model. Similar-looking symbols alone do not establish the level.

Metaobjects in the illustration

The linked metaobject pages are currently in Swedish.

• P21 Process Group
• P31 Process
• P41 Process Step
• P51 Activity

The mapping illustrated

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Source

The mapping is based on EPC in ARIS mapped to Prime Arch (A). ARIS symbols and descriptions are reproduced from EPC in ARIS, Software AG, 2024. The lines show the mapping between the notations.