Which phase does NOT fall under software requirements management processes?

The maintenance phase is considered a separate process that typically occurs after the software requirements management processes have been completed. Software requirements management generally involves the identification, documentation, analysis, and collection of user needs and system requirements. These activities are crucial at the beginning and during the development life cycle, to ensure that the software meets the desired specifications.

Maintenance, however, is an ongoing process that focuses on the software after it has been delivered and is operational. It deals with updating the software for bug fixes, adaptations to new environments, or additional features, which are not part of the initial requirements management phases. Therefore, it does not fall under the initial software requirements management processes, which are geared toward understanding and establishing what the software should do before it is built.