It helps you to manage an address database for the organization of a reunion for your school, society, club or family. The database is password protected.
Users can view and add content, the admin can also change, delete and export.
Although designed for a dutch school, it should be easy to change it to your own needs. I would like to hear about your application. Edit radb.english too use an other title, dbmaster and text. If you use WN edit the index and wnpasswd files. Otherwise read the documentation of your webserver how to use standard http authorization.