What is the stakeholder register in project management? How to create it? As project managers, we need to create the stakeholder register in the initiation phase of the project. In this presentation, we try to describe what is the stakeholder register and how to create it? and what is the information we have to add in the stakeholder register? A stakeholder register is a project document that has information about the project stakeholders. It identifies the people, groups, and organizations that have any interest in the work and the outcome.