6.4.1

De 12207.

6.4.1
Title :	Stakeholder Requirements Definition Process
Process group :	6.4
Lower-level process of :	none
Replaced by process :	none
Specialization of :	none
Conforming instance of :	none

Purpose : The purpose of the Stakeholder Requirements Definition Process is to define the requirements for a system that can provide the services needed by users and other stakeholders in a defined environment. It identifies stakeholders, or stakeholder classes, involved with the system throughout its life cycle, and their needs and desires. It analyzes and transforms these into a common set of stakeholder requirements that express the intended interaction the system will have with its operational environment and that are the reference against which each resulting operational service is validated in order to confirm that the system fulfils needs.

Activities : 6.4.1.3.1, 6.4.1.3.2, 6.4.1.3.3, 6.4.1.3.4 et 6.4.1.3.5

List of outcomes : As a result of successful implementation of the Stakeholder Requirements Definition Process:
a) the required characteristics and context of use of services are specified;
b) the constraints on a system solution are defined;
c) traceability of stakeholder requirements to stakeholders and their needs is achieved;
d) the basis for defining the system requirements is described;
e) the basis for validating the conformance of the services is defined; and
f) a basis for negotiating and agreeing to supply a service or product is provided.

NOTE The Stakeholder Requirements Definition Process in this International Standard is a specialization of the Stakeholder Requirements Definition Process of ISO/IEC 15288. Users may consider claiming conformance to the 15288 process rather than the process in this standard.