https://www.dotnetzone.gr:443/cs/blogs/abekiaris/archive/2010/09/20/make-your-navigation-behave.aspxXaf provides a very easy to configure navigation system and in this post i will speak about expand approach to make Xaf’s navigation system behave better than the one provided by default. To enable eXpand extended navigation behaviour one can use theelCommunityServer 2.1 SP3 (Build: 20423.1)