Please have the current owner email firstname.lastname@example.org to request the change of ownership. The owner role is the only role that is unable to be changed by an admin of your LaunchDarkly team. Include the email of the team member who you would like to designate as the new owner and we will set this team member as the new owner, and give the former owner admin privileges.
Support may need to reply before making the change to confirm this request is coming from you. It's easiest to verify your identity if the owner submits the request while they are logged in to their LaunchDarkly account.
All other roles aside from the owner can be changed from the team tab. The owner or any admins can navigate to this page and hit the "edit" button next to the team member whose role you would like to change.