Keywords
INCOSE
Challenges in Requirements Management Roundtable
system requirements
Standards groups
Requirements are stated using the verb 'shall,' and the product design must include them. The verification criteria for requirements are pass or fail.
• Goals are stated using 'should' and are desired or differentiating
characteristics for which the impact (cost versus value) is uncertain. The
verification criteria for goals are met or not met.
– All specified goals are to be included in product design. As development
progresses, a goal may be changed to a requirement, or removed. Removal of
a goal must be supported by rationale documented in the review minutes.
• Preferences indicate the desired measure of performance for use in trade
studies and design assessment. No verification activities will done to satisfy
them.
Defines standard
Replaced/Superseded by document(s)
Cancelled by
Amended by
File | MIME type | Size (KB) | Language | Download | |
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2012-02-23 Requirements Roundtable.pdf | application/pdf | 5.75 MB | English | DOWNLOAD! |