A progress status management system comprises a management target system configured to execute a series of processes to the file, which includes a plurality of process units configured to execute a process to a file, and a progress status management unit configured to manage a progress status of a process executed by the process unit included at the management target system. The progress status management unit, in a case of acquiring the first identification information of a file in a first process unit, acquires the first identification information of the file in the second process unit, and links the acquired first identification information in the first process unit and the acquired first identification information in the second process unit to the same second identification information.