Validating a requirement
26-Dec-2017 15:27
MITRE SE Roles and Expectations: MITRE systems engineers (SEs) are expected to be able to integrate business, mission, and operational needs and transform them into system requirements.They elicit, develop, analyze, communicate, and manage requirements, as well as facilitate stakeholder engagement and agreement on system requirements.The typical phases of requirements development are eliciting, collecting and developing, analyzing and defining, and communicating and managing requirements.
It is a statement that identifies a necessary attribute, capability, characteristic, or quality of a system in order for it to have value and utility to a user.
Additional validation procedures also include those that are designed specifically to ensure that modifications made to an existing qualified development flow or verification flow will have the effect of producing a product, service, or system (or portion thereof, or set thereof) that meets the initial design requirements, specifications, and regulations; these validations help to keep the flow qualified.
It is a process of establishing evidence that provides a high degree of assurance that a product, service, or system accomplishes its intended requirements.
The articles in this topic address the major phases of requirements engineering.
Requirements engineering starts early in concept development by eliciting and collecting operational needs from the relevant user community and developing requirements from the needs.
They are expected to be able to decompose operational needs and requirements and flow them down to operational capabilities, technical requirements, technical implementation, and verification of the requirements.
