# IT:AD:ADM #


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* See also:
    * [[IT/AD/TOGAF/]]


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<panel title="Summary">

The Architecture Development Methodology has similarities to [[IT/AD/6D/]] but takes into account Operation and Decommisioning, which are important in the lifespan of a system.


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## Notes ##

* Identification
* Concept
* Requirements
* Preliminary Design
* Detailed Design
* Implementation
* Operation
* Decommission