A method is described and presented for creation of an optimized schedule for execution of a functionality by means of a time-controlled distributed computer system, in which the distributed computer system and the functionality have a set of (especially structural and functional) elements of at least one element class and the elements are at least partially in a dependence. The method according to the invention, in which the task is solved, is initially and essentially characterized by the fact that the dependences between the elements are recognized, classified and the elements are assigned to corresponding dependence classes, and that optimization of schedule occurs by coordination of elements of at least one dependence class.