Purpose:
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Objective:
Analyze requirements to ensure that they are necessary and sufficient.
Description:
In light of the operational concept and scenarios, the requirements for one level of the product hierarchy are analyzed to determine whether they are necessary and sufficient to meet the objectives of higher levels of the product hierarchy. The analyzed requirements then provide the basis for more detailed and precise requirements for lower levels of the product hierarchy.
As requirements are defined, their relationship to higher level requirements and the higher level definition of required functionality and quality attributes should be understood. Also, the key requirements used to track progress are determined. For instance, the weight of a product or size of a software product can be monitored through development based on its risk or its criticality to the customer.
Inputs:
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Outputs:
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Controls:
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Task Instructions:
- Using the <?>, [the ?] with support from <?> is responsible for