For the above-mentioned question, CMMI Consultants may take inputs from the following: Process and Product Quality Assurance (PPQA) process area helps in . Purpose. The purpose of Process and Product Quality Assurance (PPQA) is to provide staff and. CMMI for Development, version 4. Process Area, PPQA. Level, 2 The purpose of Process and Product Quality Assurance (PPQA) is to provide staff and .
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Objectively evaluating performed processes cjmi work products ppsa applicable process descriptions, standards, and procedures Identifying and documenting noncompliance issues Providing feedback to project staff and managers on the results of quality assurance activities Ensuring that noncompliance issues are addressed The Process and Product Quality Assurance process area supports the delivery of high-quality products by providing project staff and managers at all levels with appropriate visibility into, and feedback on, processes and associated work products throughout the life of the project.
Process area (CMMI) – Wikipedia
The practices in the Process and Product Quality Assurance process area ensure that planned processes are implemented, while the practices in the Verification process area ensure that specified requirements are satisfied.
These two process areas can on occasion address the same work product but from different perspectives. Projects should take advantage of the overlap to minimize duplication of effort while taking care to maintain separate perspectives.
Objectivity in process and product quality assurance evaluations is critical to the success of the project. Objectivity is achieved by both independence and the cmni of criteria.
Process and Product Quality Assurance (PPQA) (CMMI-DEV)
A combination of methods providing evaluations against criteria by those who do not produce the work product is often used. Less formal methods can be used to provide broad day-to-day coverage. More formal methods can be used periodically to assure objectivity.
SG 2 Provide Objective Insight. Examples of ways to perform objective evaluations include the following: Formal audits by organizationally separate quality assurance organizations Peer reviews, which can be performed at various levels of formality In-depth review of work at the place it is performed i.
For example, in an organization with an open, quality oriented culture, ppqa process and product quality assurance role can be performed, partially or completely, by peers and the quality assurance function can be embedded in the process.
For small organizations, this embedded approach might be the most feasible approach.
For cmmi, when implementing peer reviews as an objective evaluation method, the following issues should be addressed: Members are trained and roles are assigned for people attending the peer reviews. A member of the peer review who did not produce this work product is assigned to perform the quality assurance role.
Checklists based on process descriptions, standards, and procedures are available to support the quality assurance activity. Noncompliance issues are recorded as part of the peer review report and are tracked and escalated outside the project when necessary.
In Agile environments, teams tend to focus on immediate needs of the iteration rather than on longer term and broader organizational needs. To ensure that objective evaluations are perceived to have value and are efficient, discuss the following early: