Patent ID: 6983302

Claim:
A document managing control system comprising: a document information storage server which stores a document information related to a hardware and a firmware to compose an electronic product; a rule information storage server which stores a rule information on registering said document information in said document information storage server; an agent deducing said rule information and evaluating a deduction result as an evaluation value of said rule information by a fuzzy detection from 0 to 1; a registration client, which is connected to said document information storage server and said rule information storage server via a network, which registers said document information in said document information storage server according to said rule information derived from said rule information storage server; and a replacer repeatedly replacing a document type definition (DTD) information of said document information, which is described by an XML, by using a predetermined method so that the evaluation value in said agent becomes maximum or minimum, when the evaluation value does not satisfy a target value.