Aug 22, 2019 - Use Case Working Group

We reviewed Keith Butler's data requirements:

• Key Data Items can be complex objects
• There should be allowable ranges of values, including probability ranges
• Goals should be tied to data items

The current Data Item and Item Definition metamodels appear to cover these things. But Goals are handled through KPMN, but will be able referenence SDMN Data Items.

We discussed how Data Items can have Data States. 

We do not connect the states to a State Diagram, but can connect the states to CMMN Milestones, which will be part of the Knowledge Package.

(but this might restrict the usage of the SDMN model)

We do want the KPMN model to close the loop on Data Item states (e.g., for a medication request).

How do we specify that a particular Item Definition is required when used?

Is this a contextual setting or a structural setting.

We are not sure how to define contextual settings in the metamodel

Administrative items:

for the next OMG meeting we will try to have a joint Healthcare DTF and BMI meeting to discuss KPMN and SDMN

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