Data Mapping
In CMMN, there is no data mapping like in BPMN. A data is made available inside a context. So, a case file item set in a case is made available throughout the case’s context.
Some restrictions can be specified through the authorized roles attribute. It will restrict access to a case file item, based on roles set to read/write case file item.
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Figure 1. Case File Item Authorized Roles Setting Modal