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CMMI <br />CMMI v1.1 was published by the Software Engineering Institute (SEI) in December 2001.<br />CMMI can be used to guide process improvement across a project.<br />CMMI Model Structure<br />The CMMI is structured as follows:<br /><ul><li> Maturity Levels (stagedrepresentation) or Capability Levels (continuous representation)

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Process Areas

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Goals

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Practices</li></li></ul><li>CMMI Stage representation levels:<br />Maturity level 1: InitialDevelopment is chaotic and ad hoc. <br />Maturity level 2: Managed Institutionalization; a documented plan, process description, training people, configuration management .. <br />Maturity Level 3: Defined standard processes; purpose, inputs, entry criteria, activities, roles, measures ..<br />Maturity Level 4: Quantitatively Managed control processes by statistical and other quantitative techniques (metrics). <br />Maturity level 5: Optimizing Processes are continually improved based on an understanding of common causes of variation within the processes <br />

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CMMI Stage representation structure:<br />

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CMMI Continuous representation structure:<br />

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CMMI Continuous representation levels:<br />Capability Level 0: Incomplete<br />This is similar to Maturity Level 1 in the staged representation.<br />Capability Level 1: Performed<br />Performance stability, useful work can be done<br />Capability Level 2: Managed<br />Achieving model objectives for the process such as cost, schedule, and quality.<br />Capability Level 3: Defined<br />Everything is documented, measured, people are trained, and the results are tracked.<br />Capability Level 4: Quantitatively Managed<br />Product quality, process performance, and other business objectives are understood in statistical terms and are controlled throughout the life cycle.<br />Capability Level 5: Optimizing<br />focuses on continually improving process performance through both incremental and innovative improvements.<br />

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CMM vs. CMMI<br /><ul><li> CMM more about software development

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CMMI Software development, System engineering, product manufacturing People management and more..</li></ul>Interpreting the CMMI: A Process Improvement Approach, Second Edition by Margaret K. Kulpa and Kent A. Johnson Auerbach Publications © 2008 <br />ISBN:9781420060522<br />

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Thank you<br />Topic 3: CMMI Overview<br />