Role

A role defines the responsibilities, expected activities, authority, and behaviour of a person or group within a specific context.

In requirements engineering, teams assign responsibilities for elicitation, analysis, documentation, validation, and management. Therefore, clear assignments help prevent gaps and duplicated work.

Projects may use dedicated specialists or distribute the tasks across a development team. However, one person should still coordinate the overall process and monitor consistency.

Teams can define responsibilities by activity, subject area, system component, or stakeholder group. Moreover, they should describe interfaces and decision rights between participants.

Tools may provide role-based views and access permissions. Consequently, each person receives relevant information and can perform only authorised actions.

Teams identify relevant responsibilities through stakeholder analysis, organisation charts, process models, and project governance. In addition, they should review assignments when the project structure changes.

A clearly defined role improves accountability, communication, access control, and coordination throughout the project.