The demand management plan records the method of managing demand for reference by the quality management plan and quality measurement indicators.

The risk management plan records the method of identifying risk plans, managing and supervising the management plan, and combining the risk management plan with the quality management plan helps to improve the probability of project success.

Stakeholders provide a means of requirements and expectations, laying the foundation for the quality management plan

The deliverables of the wbs and project scope statement need to be considered when determining the quality standards and objectives of the project, and when determining the deliverables and processes that require quality review. . . . The scope statement contains acceptance criteria for the deliverables

Keep a log of quality-related assumptions

Documented the requirements of interested parties,

Connecting requirements to deliverables helps ensure that each requirement in the requirements document can be tested

Information about threats and opportunities that may affect quality

Contribute to the requirements and expectations of interested parties with a special interest and influence on quality, especially important customers

Compare actual plans and project practices with industry standards

Mobile phone data to develop quality management plans for appropriate projects

Understand the expectations of experienced stakeholders and subject matter experts on the project,

Reduce rework, increase productivity, reduce costs, improve stakeholder satisfaction, and improve profitability. Conduct a cost-benefit analysis for each quality activity, which is to compare its possible costs with expected costs.

The costs incurred during the product life cycle in order to prevent non-compliance with requirements and to evaluate whether the product or service meets the requirements or if it fails to meet the requirements.

consistency cost

cost of inconsistency

Identify alternatives to key issues and prioritize alternatives through a series of decisions

The steps and branches required in the process of converting one or more inputs into outputs. It shows the activities in the process, decision points, branching loops, parallel paths and overall processing sequence.

Visualize organizational data and describe it in business language without relying on any software development technology

Demonstrates the strength of relationships between factors, causes and objectives, identifying quality measures critical to project success

Quickly collect project quality requirements, constraints, and dependencies

Used to analyze and evaluate whether the quality of deliverables meets requirements, and helps analyze the results of measurements and their accuracy.

Use these indicators as a basis for improvement

Use it to avoid risks and identify quality objectives that affect the project

Early lessons learned can be used later to improve management efficiency

Verify that requested projects are implemented

Check whether requirements are met

Analyze the project's performance reports, quality reports, deviation analysis, test reports, etc. to find out-of-control processes

Process improvement opportunities, analyzing non-value-added parts of the process

Choose appropriate quality solutions and methods

Used to discuss quality alternatives for the overall project

Ishikawa diagram, analyzing the root causes of project quality

Group data of the same nature and conditions together

Bar chart showing numerical data

Identify most problems and a few main causes

A graph showing whether two variables are related

Describe project or product attributes and how the control quality process will verify compliance (Planning Management)

Used to evaluate the degree to which quality objectives are achieved (management quality output)

Manage and control quality activities in a structured manner

Used to arrange items in a logical manner so that useful data on potential quality issues can be collected efficiently

Select some samples from the population for inspection

The result is pass or fail (larger samples are required)

Measure, compare and analyze the quality measurement indicators defined in the planning quality management process against actual results.

Used to identify the cause of defects.

Used to determine whether a process is stable or has predictable performance.

A data point exceeds the control limits

7 consecutive points fall on the same side of the mean

Deliverables that repeatedly fail to meet quality requirements are often logged as issues.

This process may result in modifications to the test and evaluation documentation to make future tests more effective.

New risks identified during this process are documented and managed through the risk management process.

Document the sources of quality defects, ways in which they could have been circumvented, and how they were dealt with effectively.