Explanation/Reference:
Global profiles:
Define a user's access to application-wide information and settings, such as the enterprise project
structure (EPS), resources, roles, and cost accounts. Each user must be assigned a global profile.
Incorrect answers:
B: Project profiles
Define a user's access to project-specific information. It is not required that each user be assigned a
project profile; however, users cannot access projects unless they are assigned: a project profile, the
global profile Admin Superuser, as a resource assignment when they are a project owner, or as a resource
assignment when they have Team Member module access.
Reference; P6 EPPM Administrator's Guide, Security Concepts in P6 EPPM