Promoting a User to Space Owner
Space Owners can promote a different user to a Space Owner.
Warning: There can only be one Space Owner. This action will transfer space ownership to the specified user. The original owner will no longer be the Space Owner.
Select the user you would like to make the space owner, check the More Actions icon. Select to Promote to Owner. This will change the user to the Space Owner. The previous Space Owner will become a Space Admin.