+------------+ +--------+Kundensystem|<-----+ | +------------+ | | ^ | v | | +-------+ +---+---+ +---+---+ |VDA4905| |VDA4913| |VDA4906| +---+---+ +-------+ +---+---+ | ^ ^ | | | | | +-------+ | | | | +-----+-----+-+ +------->|Dienstleister| +----+--------+ | ^ v | +----+--+ |SAP R/3| |IDOC | +-++--+-+ |^ ^ +---------------+| | | | +------------+ v | | +-----------+ +---+--------+ +---+---+ |Belegart LZ| |Lieferschein| |Faktura| |VDA4905 +->|VDA4913 +->|VDA4906| +-----------+ +------------+ +-------+