Hi 최 재웅,
Yes ,you need to call the overview page from the navigation(Show a page).Given your access based on the requiement.
Hey 최 재웅,
You need to go to project explorer, add a new item in the navigation structure for the registration_overview page, then set page visibility for the required user role by right clicking on registration_overview page and selecting properties -> Visible for -> *required user roles*.