RETRIEVAL PROGRAM, RETRIEVAL METHOD AND INFORMATION PROCESSOR

摘要

PROBLEM TO BE SOLVED: To support setting work of a subordinate relation between files to improve the narrow-down accuracy of an influence range.SOLUTION: A file management server 10 selectively displays either a relation that makes the former object selection subordinate to the latter object selection between two objects or a relation that makes the latter object selection subordinate to the former object selection as a setting object of a subordinate relation.