9. The method of claim 8 , wherein each of the at least one initial conditions includes a business rule expression.
8. A system comprising: a planning data producing means for producing planning data, wherein the planning data comprises a plurality of plans, each of the plans comprising at least one initial condition and at least one goal, wherein at least one of the initial conditions and at least one of the goals comprises a respective business rule expression, each of the plans further comprising at least one path describing how to achieve the at least one goal when starting from the at least one initial condition, wherein a first one of the plans comprises a first one of the initial conditions, a first one of the goals and a first one of the paths, and wherein a second one of the plans comprises the first initial condition, the first goal and a second one of the paths which is at least partially different from the first path; a graphics means for receiving the planning data; for converting the planning data into a process model and for generating a graphical representation of the process model; and a data storage means for storing data generated by at least one of the data producing means and the graphics means.