From the web browser:
  • Select the "People" tab on the left column
  • Select the person that you want to edit
  • Select the "Permissions" tab at the top

  • To give someone all administrative permissions, enable the first checkbox as shown below.  
  • You can deselect the 'has billing permissions' option if you want to allow all access except billing.
  • You can also choose to only select certain workspaces and/or projects for limited access.


To remove the person completely from the team, click on the link at the bottom: