https://www.dotnetzone.gr:443/cs/blogs/abekiaris/archive/2012/12/18/xvideorental-real-world-application-rwa-the-overview.aspxXAF knowledge base is really rich and in our Support Center you can find solutions for all common business problems. Moreover our community project www.expandframework.com has tones of reusable solutions, we collected a few of them and applied them toelCommunityServer 2.1 SP3 (Build: 20423.1)