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  <mainDescription>&lt;p align=&quot;left&quot;>&#xD;
    A Design Mechanism is a concrete representation of an &lt;a class=&quot;elementLink&quot;&#xD;
    href=&quot;./../../../core.tech.common.extend_supp/guidances/concepts/arch_mechanism_2932DFB6.html&quot;&#xD;
    guid=&quot;_mzxI0A4LEduibvKwrGxWxA&quot;>Architectural Mechanism&lt;/a>. It is refined from an &lt;a class=&quot;elementLink&quot;&#xD;
    href=&quot;./../../../core.tech.common.extend_supp/guidances/concepts/analysis_mechanism_8369C159.html&quot;&#xD;
    guid=&quot;_0gvqoMlgEdmt3adZL5Dmdw&quot;>Analysis Mechanism&lt;/a>&amp;nbsp;and is further refined into an &lt;a class=&quot;elementLink&quot;&#xD;
    href=&quot;./../../../core.tech.common.extend_supp/guidances/concepts/implementation_mechanism_C92E670B.html&quot;&#xD;
    guid=&quot;_0LcUkA4LEduibvKwrGxWxA&quot;>Implementation Mechanism&lt;/a>&amp;nbsp;as the design becomes more detailed.&#xD;
&lt;/p>&#xD;
&lt;p align=&quot;left&quot;>&#xD;
    Design Mechanisms can be&amp;nbsp;represented as specific design patterns and frameworks&amp;nbsp;in the design.&amp;nbsp; They are&#xD;
    used&amp;nbsp;to guide development. Design Mechanisms should still be relatively independent of implementation but provide&#xD;
    enough detailed information for implementation choices to be made and software to be developed with confidence.&#xD;
&lt;/p>&#xD;
&lt;p align=&quot;left&quot;>&#xD;
    See &lt;a class=&quot;elementLink&quot;&#xD;
    href=&quot;./../../../core.tech.common.extend_supp/guidances/guidelines/example_design_mechanisms_7762C0FB.html&quot;&#xD;
    guid=&quot;_4k_Hsg4LEduibvKwrGxWxA&quot;>Example: Design Mechanisms&lt;/a>.&#xD;
&lt;/p></mainDescription>
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