Login using your IEEE Web Account username and password.
Once logged into myProject, go to "Manage Committees"
Drill down to the project by clicking the (+) on the left to expand each level. The actual project will be highlighted in yellow
Click "Manage Committees" for that project. A list of individuals enrolled in the Committee/Project will appear. On this screen you can assign or modify the role of a participant. You may also view contact information for that individual.