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  • M2

    • MODELING SUBCOMMITTEE -
    • For the RELEASE Information Model these are the activities that the Modeling sub-committee is engaged in leading up to M2.
      • RELEASE INFORMATION MODEL (Starting Point) - The release starts with a clean release information model from the PREVIOUS release (with all of its attendant contributions). Then new contributions of the current release are considered (see below the process for handling each specific contribution). Potentially a snapshot of the papyrus model and posted into the current release. The RST documentation that only contains things in the current release or everything that is approved.
      • TERMS & CONCEPTS -
        • IISOMI STATES - The concept of IISOMI states describes the state of individual classes, attributes, and associations/relationships. IISOMI states are noted within the elements of the contribution. For example, a particular parameter might be in the experimental state while another class might be tagged as in the preliminary state. These preliminary and experimental are states that are mutually exclusive so you can't have a class/attributes with two different IISOMI states simultaneously. During the discussion phase, the elements of the contribution should be out of experimental state. The exception is that there is a state of reference that can exist with other states. Some elements within the contribution could have different IISOMI states. The webpage for the IISOMI states can be found at: Informal Inter-SDO Open Model Initiative (IISOMI)
      • DELAYED ELEMENTS OF THE RELEASE INFO-MODEL - This may happen that are out of the control the modeling S/C. Use Cases get delayed, or a discussion can't wrap up. So, there could be a corner case where, for example, one or more things (parameters/classes) in a contribution can't make the current release (it stay experimental), what would happen to the overall contribution or release information model (is it allowed to go clean). This would not stop the other parts of the contribution or the release information model from going to a clean state.  #@# Example, Dynamic parameters in the common sub-model, generates the whole model then manually edited down to the DP. if things are marked experimental it will show experimental. Keep of Track (experimental?) communicate? reviews?
      • INFORMATION MODEL FREEZE - The aggregate / release information model for the release is approved by association with the fragment/ component reviews.  Each of the fragment (contributions) are individually approved, thus there is not a "re-approval" or approval of the entire aggregate (release) information model. Editorial clean-up such as misalignments, typos, or sections that were not put in proposal, fixing the template for GenDoc.
      • RELEASE INFO MODEL DECLARED CLEAN - After component reviews have concluded and release info model freeze by the modeling S/C the info model is called the "clean model" in this phase. At this point, the Use Case teams that are developing the Data Model can be pretty certain that the information model will be usable as shown. The diagrams and model wiki pages will indicate that this is a clean model. Put into the information model for that release. Unfinished contributions are postponed or discussed further.
    • DISCUSSION OF CONTRIBUTIONS - Each contribution discussed according to following process. This is where refining of each of the contribution models occurs by the Modeling Sub-committee (S/C). The release information model is not separately tracked, composed, updated, or released in this period of time. But, rather, each individual contribution has its own Wiki. Thus, for each contribution:
      • CONSIDER CONTRIBUTION - START: Input Contribution (verb Consider) END: Contribution in Discussion State
        • An individual model contribution is a model that will eventually be a part of the total release information model. It is generally a self-contained model which depicts a particular capability or function of the system. This contribution starts as a "input contribution" and undergoes consideration by the modeling sub-committee. Consideration means that the modeling S/C is entertains & assesses if the input contribution should be accepted into the current (or a future release) by weighing the contribution against its relevance and the available resources (modelers) in the release. If the team thinks that the contribution is not ready for the current release that contribution will be put into a lower-priority and worked if there are no other contributions to be considered as they would take higher priority. Thus, the contribution would not necessarily be rejected, but would get attention as time allows.
      • REVIEW & REFINE CONTRIBUTION - START: Contribution in Discussion State (verb Reviewing & Refine) END: Contribution in Discussion state
        • The contribution undergoes reviewing & refining during the discussion state. Reviewing & refining means that the modeling S/C is discussing the modeling, and updating the contribution based on feedback and comments from the modeling team. Each contribution can be reviewed and refined independently and concurrently with other contributions. Things in the discussion state are classes, attributes and relationships are tagged as IISOMI experimental.
      • FINAL CALL FOR COMMENTS & INITIATE POLLING - START: Contribution in Discussion State (verb Approving/Poll) END: Contribution in Discussion state
        • (a) FINAL PRESENTATION - When the contribution has gotten to a point where the team feels that it can start to undergo the approval process, the contribution is brought one final time the modeling S/C for discussion and socialization.
        • (b) FINAL CALL FOR COMMENTS - After that, a final call for comments is issued by a sub-team lead to the modeling team whereby final thoughts & input can be given. This final call for comments signals that the discussion is wrapping up for this contribution and will soon go to a poll.
        • (c) INITIATING POLL - After final call and no further outstanding comments exist, the contribution is brought to a poll by a sub-committee chair. A poll is created whereby modeling S/C members can give the contribution a vote of "yes" or "no". 
      • APPROVING CONTRIBUTION - START: Contribution in Discussion State Post-Poll (verb Approving) Contribution in Clean State
        • After the poll has concluded, the contribution has finished the approval process. The contribution is now considered to be in the clean state. The items that are in the IISOMI experimental state get promoted to a preliminary state. A gendoc is generated and put on the wiki page. The gendoc would be translated and published on the readthedocs site.  

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