Handling complexity is one of the key topics of producing enterprises worldwide. It can be noted that enterprises are indeed able to coop with the complexity of single processes due to a function-oriented organisation, yet the same organisational paradigm leads to local objective systems that in many cases are contrary to the global goals of the enterprise. The same problem is reflected and supported by the enterprise’s IT systems. Thus, in this paper we present an approach to convert the inflexible function oriented operations into comprehensive processes by introducing special IT systems, so-called logistic assistance systems. To illustrate the approach we introduce the problem of integrated order sequencing and transport planning in the automotive industry and present a prototypical solution.