Changing Collaborator Roles

Step 1: From your dashboard, open the project whose user roles you wish to modify. Click 'Project Settings' on the left hand side of the screen, then click 'Collaborators.'
Step 2: Click the edit button next to the user whose role you want to change. Open the 'New Role' drop down menu and select a new role for the user.
Step 3: Click the 'Update' button. You'll be redirected to your project's collaborators page. A collaborator role update message will appear in the bottom left corner of the screen. The users role will be updated in the collaborators section of your project.