Areas of project management knowledge:
The areas of project management knowledge in pmbok include:
Integrated project management, project scope management, project progress management, project cost management, project quality management, project resource management, project communication management, project risk management, project procurement management, project stakeholder management。
1. Integrated project management
Project integration management refers to the process of identifying, defining, grouping, harmonizing and coordinating processes and project management activities within the project management process group。
Specific elements include: project charter preparation, project management plan, project performance direction and management, project knowledge management, project performance monitoring, overall change control, project or phase closure。
Project scope management
Project scope management is the process of ensuring that the project includes, and is limited to, work for the successful completion of the project。

Specific elements include: scope management plan, needs collection, scope definition, creation of work decomposition structure (wbs), scope verification and scope control。
3. Project progress management
Project progress management is the process of managing the timely completion of the project。
Specific elements include a progress management plan, definition of activities, sequencing of activities, timing of activities, progress plan and progress control。
4. Project cost management
Project cost management is the management process required to complete the project within the approved budget。
Specific elements include cost management plans, cost estimates, budget determination and cost control。
5. Project quality management

Project quality management refers to planning, management and control activities to meet the objectives of project stakeholders。
Specific elements include quality management plans, quality management and quality control。
6. Management of project resources
The management of project resources is the process of managing the resources required for the successful completion of the project。
Specific elements include the resource management plan, estimated resource requirements for activities, resource acquisition, team management and resource control。
7. Project communication management
Project communication management is the necessary management process to ensure that the information needs of the project and its stakeholders are met。
These include communication management plans, communication management and communication monitoring。
Project risk management

Project risk management is the process of project-specific risk management plans, identifying, analysing project risks, developing and implementing risk response plans and monitoring them。
Specific elements include a risk management plan, risk identification, risk profiling, risk quantification, risk response plan, risk response implementation and risk monitoring。
9. Project procurement management
Project procurement management refers to the process of external procurement or acquisition of required products, services or results from the project team。
Specific elements include procurement management plans, procurement implementation and procurement controls。
Project stakeholder management
Project stakeholder management is the process of identifying the people or organizations that influence or are affected by the project, analysing the expectations of those stakeholders and their impact on the project, and developing appropriate management strategies to actively involve stakeholders in project decision-making and implementation。
Specific elements include stakeholder identification, stakeholder interaction plans, stakeholder interaction management and stakeholder interactive monitoring。




