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    Although most of the roles involved in the Test discipline play a part in performing this work, the effort is primarily
    centered around the Test Manager and Test Analyst roles. The most important skills required for this work
    include negotiation, elicitation, strategy and planning.
 
    While most of the resource for this work will be expended in Construction, significant resources will need to be
    allocated to this work from Inception to Transition.  As a relative indication of test resource use for this
    activity by phase, typical percentages are: Inception - 50%, Elaboration - 25%, Construction - 10% and Transition -
    10%. 
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