Note: first-time NVivo Server users will need to request access to the server before they can open the project.
Step 1: Open the server project
Step 2: Click on File -> Project Properties. Click on the "User" tab, then the nested "Group" tab.
Step 3: Choose the permission level you want to grant to the user (Contributors, Project Owners or Readers) and then click "Add..."
Step 4: Type in the username in the form "AD\<username>" as shown in the screenshot. Click "OK", then click "OK" again to exit out of the project properties and save your changes.