I am on developing a plugin collects "pollen data" weekly by biologists and view with open flash chart. But I wonder that users ,who registers to the website as biologists and patients, want the plugin pages seperated from admin menu or in settings menu? Because I use plugin after login in admin page, not on any published page of the website. Also I couldn't decide users access level in plugin pages... Biologists want simple data screen, patients want to view critical weeks. I use two pages for these requirements. But any plugin like "user access" only restricts published pages.
I need recommendations. Thanks.