Lexaden administration is the advanced administrative system based on Lexaden Web Flow. It can serve as a showcase and a starting point in development of agile and highly-scalable enterprise web applications. Lexaden Web Flow is the next generation framework with the asynchronous language allowing to program an algorithm of systems behavior on a higher level. Similar to how browser interprets HTML - LWF engine interprets business model written on Lexaden Web Flow to the complete applications. Asynchronous or dynamic business model managed by external events brings a new way of building enterprise applications. The main challenges during development of multirole systems are: - Customizable authentication and access-control - Flexible domain model: users, accounts, roles, profiles, etc. - Full system internationalization Lexaden administration is a powerful framework turning challenges into opportunities. It provides a very flexible way of granting access to any user to any flow in application. Navigation framework transfers knowledge from user guides to application introducing a new level of enterprise user experience. Now application guides user through the system instead of technical support team. System provides: Authentication and authorization, Full internationalization support, GRID component CRUD functionality for all major entities in the system Extensive functionality to setup and manage access rights in the system: users, roles, profiles, web flows, etc. Technology: - Spring 3.1 - JPA 2.0 - Vaadin&Vaadin Add-ons - Java Mail&Velocity - Lexaden Web Flow 1.0.1 Enjoy exploring it! Now available under Apache License 2.0. Please see more information on our website http://www.lexaden.com