Configuration Management Subsystems

Configuration management is a process of identifying, organizing, and managing the changes made to a software system. It helps to maintain the consistency and integrity of the software system. Configuration management can be divided into two subsystems:

1. Reconfiguration
Reconfiguration subsystem deals with the process of changing the configuration of the software system. It includes identifying the need for change, selecting the appropriate changes, and implementing those changes. The main activities of the reconfiguration subsystem are:

- Change identification: It involves identifying the need for change in the software system.

- Change selection: It involves selecting the appropriate changes that need to be made to the software system.

- Change implementation: It involves implementing the selected changes in the software system.

2. Documentation
Documentation subsystem deals with the process of maintaining the documentation related to the software system. It includes creating, updating, and managing the documentation related to the software system. The main activities of the Documentation subsystem are:

- Documentation creation: It involves creating the documentation related to the software system.

- Documentation updating: It involves updating the existing documentation related to the software system.

- Documentation management: It involves managing the documentation related to the software system.

Conclusion

Thus, configuration management can be divided into two subsystems: Reconfiguration and Documentation. Reconfiguration subsystem deals with the process of changing the configuration of the software system, while Documentation subsystem deals with the process of maintaining the documentation related to the software system.