I wish to give someone the ability just to check whether a Member is registered on the system or not by doing a People search lookup. I do not want that person to be able to alter any other settings or to configure anything though. I see that I can define their Permission Set staus as "Staffer", however they can still delete tags and maybe tamper with other settings too. I have checked this page http://nationbuilder.com/manage_control_panel_users#edit but I cannot see whether it is possible to precisely set up the permission to achieve what I want. Any ideas?