The background of the paper is the observation of the market tendency and producer constraints which lead to lean production/manufacturing and management. Presented approaches and solutions are the result of the author and her team and integrates three different original systems such as PROEDIMIS, SWZ and KbRS. A number of analytical and simulation models dealing with the problem of system performance prediction and verification, fail when addressing the issue of performance evaluation of a whole system where performance depends on the synchronization of their interactions. From the control perspective it is more appropriate to define a specification for some new desired behavior, and determine whether the specification can be met through a set of controllable events [1,2]. A problem of multiassortment and multi-version production planning and control is presented and the method and support systems are described in the paper.
