The EDGE App assigns specific user roles to manage project collaboration and access within the software. The EDGE User Guide details the available roles: "In the EDGE App, user roles for project teams include Project Admin, who manages the project and has full access to edit and submit assessments, and other roles like Project Collaborator for team members contributing to the assessment. The Project Admin is responsible for overseeing the project’s self-assessment and coordinating with the team" (EDGE User Guide, Section 2.2: Project Setup). Option A, Project Admin, is explicitly listed as a role in the EDGE App. Option B (Project Architect) and Option C (Project Engineer) are not defined roles in the software, as the guide clarifies: "Roles like architect or engineer are project-specific titles, not EDGE App roles; team members are grouped under Project Admin or Collaborator" (EDGE User Guide, Section 2.2: Project Setup). Option D (Project Auditor) is also incorrect, as auditors have a separate role outside the project team: "Project Auditors are assigned by the Certification Provider and access the assessment separately, not as partof the project team’s roles in the EDGE App" (EDGE Certification Protocol, Section 3.1: Certification Process). Thus, Project Admin (Option A) is the correct user role available in the EDGE App.