To provide a device for supporting efficient creation of a procedure manual to indicate a series of procedures to satisfy a client's desires according to individual situations of the client.

This device for supporting creation of the procedure manual is provided with procedural information data 31 to manage procedures, an input/output part 11 to input prescribed information from a user, a searching part 13 to retrieve the procedural information data 31 for procedural information desired by the user, a structural analysis part 15 to analyze structure of the procedural information data 31 and to generate dependence relation information data 33 to clarify dependence relation of the procedural information, a dependence relation constructing part 17 to construct dependence structure of the procedural information obtained by the retrieval part 13 from the dependence relation information data 33 and a procedural manual generating part 19 to generate the procedural manual 55 to indicate a plurality of procedures to be required for satisfying the user's desires in order from constructed dependence structure information 53.