I trying to understand ZPatterns and using it for a real world example which uses a SQL-based storage. can I do it just by defining the appropriate SkinScript Method in my defaultrack as data plugin. Do I define everything in one SkinScript Method, and what must be the name of that method. Can I delete the Specialist Plugins, PersistentSheets and PersistenceAttributes which are created, when I add a new rack ? Could you provide a simple example ? The SkinScript syntax wiki has many examples, but not in context of a working example. Any hints are welcome Mit freundlichen Grüßen Joachim Schmitz AixtraWare, Ing. Büro für Internetanwendungen Hüsgenstr. 33a, D-52457 Aldenhoven Telefon: +49-2464-8851, FAX: +49-2464-905163