1. A method for the machine mapping, integration, and controlling of a telecommunications enterprise system as basis for a program of a visual, semantic modeling of the enterprise system in a multi-dimensional and multi-stage metamodel, comprising: mapping all information relating to the enterprise by a machine into models which describe relations and interdependencies of the information; integrating the models with any already existing methods, models, and subsystems so that an integrated system methodology is produced, through information processing, for description, for analysis and planning of information technology architectures, product architectures, process architectures, and structures, which provide machine support for operations and activities, so that a visual, semantic modeling in a multi-dimensional and multi-stage metamodel made up of a number of iterative subprocesses at various levels, is provided including: carrying out all process steps of a bottom level in recursive form for each process step of a top level; and repeating all process steps for each enterprise area to be integrated, always adding to an already realized core; wherein a procedural model of the integrated system methodology includes: an implementation level in which, starting out from a prototypical approach, a pilot approach is developed, which, up on acceptance, makes a transistion to active operation; a metamodel level in which a problem area is described in abstract form; a model-development level where necessary metaknowledge is ascertained, then verified and linked to an already existing system operation, and subsequently adapted to its specifications; and a model-description level where each individual model development step is described, visualized, communicated, and optimized on basis of results, processes being iteratively repeated, as processor-controlled processes, on each of the mentioned levels, until all requirements are met.