Abstract: A collaborative information system for the project management of large-scale real estate, design, construction, and facility management professionals. The system is designed to be used by the various different companies and sub-contractors involved in the planning, building and maintenance of a building or facility, and brings together a number of systems that include information storage, retrieval, workflow and business rules that provide a business process management solution through an innovative combination of distribution techniques. The system allows the storage of both the data relating to the project management as well as the best practices.