Domain Analysis Model ArB

NEW definition Approved by the ARB in during the April 12, 2012 Teleconference: Definition adjusted slightly on 20120416 by Ron Parker (Vice Chair) for presentation to TSC (adjustments not approved by ARB yet).

• A Domain Analysis Model(DAM) is a collection of traceable artifacts at the conceptual level that represent a subject area of interest the purpose of which is to harmonize the perspectives of the stakeholders and inform work required to build logical and implementable representations of the subject.

• A DAM:
  • SHALL have a definition of the shared purpose scoping the domain.
  • SHALL define the stakeholders.
  • SHALL express either the information and/or behaviour(enterprise and computational) semantics as understood by the domain experts.
  • SHALL focus on the conceptual, but MAY have logical constraints.
  • SHALL declare the rationale for creating or extending the DAM, including reference to uses cases or capabilities intended to be achieved using the DAM.
  • SHOULD contain references to other material used to create it.
  • SHOULD be understandable by subject matter experts that were not present during the development.
  • SHOULD have both the information and behaviour(enterprise and computational) semantics as understood by the domain experts.
  • MAY specify data types: if so, the definitions must be contained in the model or referenced from a publically available source.
  • MAY NOT be of sufficient breadth or depth to address all possible functionaliy in the Domain.
    • (Rp - this next content may be more appropriate for an IG, and should be subject to normal Governance policy and processes) New uses cases or functionality to be support SHALL ensure the DAM is modified or extended sufficiently for this purpose.

• • SHOULD NOT include logical and/or implementable artifacts that distract from the clarity
    • e.g. Foreign key constraints.