Which two pieces of information should always be recorded in the stakeholder list?

A stakeholder list is a crucial tool in requirements engineering, as it helps identify all parties involved and their respective significance to a project. Recording the importance of the stakeholders is vital because it allows project teams to prioritize their engagement strategies based on how influential or critical each stakeholder is to the success of the project. Understanding the level of importance aids in effective communication and helps ensure that the needs and concerns of key stakeholders are addressed appropriately.

The other options, while valuable in some contexts, do not carry the same foundational importance in the stakeholder list. Role designation, for instance, is important for knowing the stakeholders' specific contributions or authority within the project, but it does not inherently define their influence or priority level. Length of service with a company and references to previously conducted projects, while informative, do not provide direct insight into the stakeholder’s current relevance or impact on the project's requirements and objectives. Focusing on the importance of stakeholders ensures that the project team is aligned with the necessary strategic priorities.