lattix

I have gotten the opportunity to work with Lattix in the past. I believe the paradigm it represents (a hierarchical dependency matrix) is the future of large-scale system architecture management. However the companies I work for are always put off by the price tag. Is anyone aware of any good open-source alternatives that exist? After much searching I can't seem to find one. shadit There are some open source tools that implement the core functionality of Lattix, DSM (Design or Dependency Structure Matrix) listed here: http://en.wikipedia.org/wiki/Dependency_Structure_Matrix The recent release