PURPOSE: To prepare a practical progress control list, by selecting the person having the highest execution ability selectable at the time when selecting a person in charge for a certain process and selecting the process where the execution ability can be displayed most when the process is selected for a certain person in charge.

CONSTITUTION: A process information and charging ability information are input by an initial data input means 1 and the schedulings of each process are performed by a scheduling mean 4. Now, the person having ability most among the persons in charge who can undertake a certain process is allocated as the person in charge of the process thereof and the person in charge thereof is allocated for the process where the ability can be displayed most among the processes where the person in charge can undertake in the selection of the process. Also, the data of the start, completion, etc., of each processes are input to the scheduling mean 4 from an actual result data input mean 6 and an ability renewing mean 7 renews the ability information on each processes of each persons in charge.