9 Computer programs, namely data processing programs, with program-controlled interrogation routines, for the acquisition, configuration and definition of scope of delivery and construction, and for the documentation and identification of internal combustion engines, in particular diesel engines and gas motors, as well as assemblies consisting of internal combustion engines and machines, especially co-generation power plants, electric generating sets, pump and compressor sets; data media, namely, hard disc or computer disc for the storage of such data processing programs as well as data and information, namely, guarantee and services information concerning such internal combustion engines and such assemblies