You can also set whether CrushFTP is using XML files for its users and groups, or if its using SQL for this.  The XML method is the way CrushFTP 4 did things, and it works just fine.  However some organizations may benefit greatly from having a SQL back end for the users.  The SQL integrates with the CrushFTP [user manager], so you still have a full GUI to manage your users.

[attachments|user_config.png]