Working of PMIS in project management in different phases are as follows:

1) Project initiation phase: In project initiation phase PMIS can be useful in:

• Establishing a preliminary project budget including cost and resource estimates.
• Outlining the project scope and preparing bids.
• Scheduling the project tasks and assigning them to the relevant team members
• Organizing project information and generating necessary reports for presenting to the key project stakeholders.

2) Project planning phase: In project planning phase MIS can be useful in:

• In-depth project scheduling, including critical path analysis and related tasks.

• Supporting cost and budget management, including setting up of cost controls, budget analysis, and related KPI metrics.

• Executing resource planning for the entire project, identifying available resources, and making a contingency plan for those that may be needed later.

• Establishing baseline metrics for project schedule, cost, and scope.

3) Project execution stage: In project execution phase PMIS can be helpful in:

• Storing all project team communications, recommendations, files, and documents in one unified hub that can be securely and easily accessed by all stakeholders.

• Enabling easy comparison of actual project data with the baseline estimates from the project planning phase.

• Allows project managers to revise cost, budget or schedule forecasts midway into the project and make adjustments based on actual project needs.

• Supports the efficient completion of multiple project modules, such as material management, cost management, project performance measurement, and project reporting.

4) Project closure stage: In project closure stage PMIS can be useful in:

• Allowing a thorough appraisal to ensure that the defined project goals are met or exceeded.

• Organizing and storing all project information in a centralized hub for easy access and review at a later stage.

• Archiving all project information as historical data for use in upcoming projects.

• Helps to produce the final project reports and productivity analysis metrics for stakeholder decision making.