https://www.omgwiki.org/dido/ 2026-06-06T04:54:34-0400 https://www.omgwiki.org/dido/ https://www.omgwiki.org/dido/lib/tpl/dokuwiki/images/favicon.ico text/html 2021-10-03T08:08:57-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:01_govreqmdl&rev=1633262937&do=diff Stavros, Robert W. and Albrant, Jeremiah; text/html 2021-10-03T08:08:57-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:02_cogreqmdl&rev=1633262937&do=diff 4.1.2 Cognitive Requirements Model Return to About Requirements In addition to the definition of a requirement and the specification of the requirements at each of the Governance Aspects, there is a need to further refine the requirements according to the level of specificity of the requirement. There are five different layers to specificity which are based upon the layers of the Cognitive Model. (See text/html 2021-08-17T12:25:22-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:03_combreqmdl&rev=1629217522&do=diff 4.1.3 Governing Roles - Combined Requirements Model Return to About Requirements In order to be effective, it is best to combine the Governance and the cognitive models together. The results look something like Figure . Each cell in the overlaid models represents a single Role or area of consistent governance providing some context for the text/html 2021-03-07T16:18:08-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:04_combexmpmdl&rev=1615151888&do=diff Normative - are statements based on opinions about what should happen. They are subjective rather than objective because they involve value judgment about what is right and what is wrong. text/html 2022-04-22T18:45:29-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:05_currstate&rev=1650667529&do=diff 4.1.5 The Current State of DIDO Requirements Return to About Requirements The current state of DIDO governance is basically “Execution Centric”. This basically means that the governance is being developed by those that are actually creating the DIDO platforms (i.e., products). Although this approach may seem efficient as a way to overcome bureaucratic obstacles, it ultimately leads to failures in the end results. In Figure text/html 2021-03-07T16:18:35-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:06_onedegree&rev=1615151915&do=diff 4.1.6 One Degree of Freedom Rule Return to About Requirements Probably one of the most important rules is to not skip roles. Each and every role is important and all too often, in the name of expedience, attempts are made to short circuit the model and skip roles. For example, trying to specify in “regulatory wisdom” how to inspect products built during execution. This does not however mean that the roles are completely isolated. Within each of the Governance Aspects, the Cognitive Model’s hi… text/html 2022-03-16T16:08:16-0400 Anonymous (anonymous@undisclosed.example.com) https://www.omgwiki.org/dido/doku.php?id=dido:public:ra:1.4_req:00_aboutreq:07_reqspec&rev=1647461296&do=diff 4.1.7 Specifying Requirements Return to About Requirements Requirements are captured in many ways. In the government realm, this is usually done through codification into laws, regulations and contracts including Performance and Conformance Specification. In the corporate realm, it often comes in the form of Charters, Bylaws and Policies and Procedures (P&P) and contracts with other entities (see above).