The basic idea is to make sure that any important information about past, current or upcoming government projects or programs in the areas of transparency, participation and collaboration is captured and shared in a timely manner and easily accessible to anyone interested in or affected by these projects/programs.
The project directory would contain project briefs, contact information, key performance indicators, lessons learned, media coverage, citizen feedback etc.
The knowledge base could include information on key people and organizations, tools, metrics, case studies etc. as well as checklists, how-tos and other best practices.
This information would benefit everyone involved (citizens, government, research, media, vendors etc.) by helping design better projects/programs as well as increase the likelihood of project/program success.