Change account owner
From Protemos Wiki
Change account owner page https://cloud.protemos.com/account/change-owner
Go to Settings=>Account:
Here you can change the account owner.
Note: This option is available only for the owner of an account (the User group for this user should be "Administrator").
To do so, click the "Change account owner" button:
Assign a new owner and click "Update" to confirm changes: