  In this talk the newly developped Monte-Carlo event generator {\tt APACIC++}
suitable to describe multijet-events in high-energetic electron-positron
annihilations is presented. A new ansatz to match the corresponding matrix
elements for the production of jets via the strong and electroweak interactions
to the subsequent parton shower modelling the inner-jet evolution is discussed
in some detail. Results obtained with {\tt APACIC++} are compared to other QCD
event generators and to some representative experimental data.
