FIELD: data bases.
SUBSTANCE: method includes presenting operations at all levels of company in form typical product life cycle tree, wherein existing objective functional-technological connections of each manufacture stage are decomposed, and forming information system in form of pertinent-relevant complex information system and search, for which typical structure-information modules of information system are formed, system objective information requirements of data consumers, being a result of decompositions by levels of operations and problems, are determined as precisely as possible, data base of found documents in form of files is formed of key nodes with set of elementary data block for each system information requirement and files of information system modules, starting from lower levels of current stage and then upwards, while each data block has a list of pertinent documents ordered by determined information requirements.
EFFECT: higher search efficiency.
13 cl, 11 dwg
