Nominatim (from the Latin, 'by name') is a tool to search OSM data by name and address and to generate synthetic addresses of OSM points (reverse geocoding).
-This guide comes in three parts:
+This guide comes in four parts:
* __[API reference](api/Overview.md)__ for users of Nominatim
* __[Administration Guide](admin/Installation.md)__ for those who want
to install their own Nominatim server
+ * __[Customization Guide](customize/Overview.md)__ for those who want to
+ adapt their own installation to their special requirements
* __[Developer's Guide](develop/overview.md)__ for developers of the software