Successful design and implementation of real-time control applications for large project management demands interactions between several different disciplines. Nowadays these activities are to be performed by joint teams, which are collaborating in a specific manner, according to their different background, particular tasks and their group or professional interests. In this context, the proposed approach is based on new cooperation methods, mediated by the modern communication technology: defining a framework for the modeling of different real-time scheduling policies for distributed real-time project management information systems.