If you are unable to do this, your permissions may need to be updated.
Once you log in, select TOOLS from the menu in the upper right corner
Select CREATE NEW USER ACCOUNT if you are creating a new user. Select a specific user card if you are updating a user.
Fill in or update the fields.
Select Save. If you created a new user or updated a user's login, be sure to send the user a private email containing their login information.