1. a survey administrator (that does not have super admin rights) can not add existing users (on the system) to his/her survey
2. a survey administrator (that does not have super admin rights) can not see other users that have rights on his/her survey (and potentially manage those)
While 1. may be a choice - it looks to me that 2. seems wrong: my survey administrator's has full "survey" and "users" rights - do I need to add "Settings"? or is there a problem?