The maintenance phase of the software life cycle

Binary tracking

Binary tracking is a simple way to track the status of change requests. It uses a two-state system, where each change request is either "open" or "closed."

Binary tracking can be used to quickly and easily see which change requests are still in progress and which ones have been completed. It can also be used to identify any change requests that are taking longer than expected to complete.

Earned value reporting

Earned value reporting is a more sophisticated way to track the progress of change requests. It uses a three-state system, where each change request is classified as "planned," "in progress," or "completed."

Earned value reporting can be used to track the actual cost of change requests, as well as the planned cost. It can also be used to identify any change requests that are over budget or behind schedule.

By using work packages, binary tracking, and earned value reporting, you can effectively manage change requests during the maintenance phase of the software life cycle. These tools can help you to track the progress of change requests, to identify any problems, and to ensure that change requests are completed on time and within budget.

In addition to these tools, there are a few other things that you can do to effectively manage change requests during the maintenance phase of the software life cycle. These include:

• Establishing clear change management procedures: This will help to ensure that all change requests are processed in a consistent and orderly manner.
• Communicating effectively with stakeholders: This will help to ensure that everyone is aware of the status of change requests and that there are no surprises.
• Having a contingency plan: This will help to ensure that the software can be maintained even if there are unexpected problems.

By following these tips, you can effectively manage change requests during the maintenance phase of the software life cycle and ensure that the software is always up-to-date and reliable.

The work package, binary tracking, and earned valued reporting are all tools that can be used to effectively manage change requests during the maintenance phase of the software life cycle.

Work package

A work package is a unit of work that is assigned to an individual or team. It includes all of the information that is needed to complete the work, such as the tasks that need to be performed, the resources that are needed, and the dependencies between tasks.

Work packages can be used to track the progress of change requests and to ensure that they are completed on time and within budget. They can also be used to communicate the status of change requests to stakeholders.