1. A method for updating progression of performing computer system management on a managed computer system, the method comprising: receiving, by an operating system daemon of the managed computer system, a log on of a change implementer; receiving, by a managing computer system from the operating system daemon of the managed computer system, information of the change implementer and the managed computer system, the information of the change implementer and the managed computer system including a user ID of the change implementer and a hostname and an IP address of the managed computer system; searching, by the managing computer system, on a change and configuration system on the managing computer system, configuration items of the managed computer system, based on the information of the change implementer and the managed computer system, wherein the change and configuration system comprises a database that stores information of configuration items of managed computer system; searching, by the managing computer system, on the change and configuration system a change request associated with the configuration items and authorized by a change owner; determining, by the managing computer system, whether the change request is found in change requests authorized by the change owner, on the change and configuration system; in response to determining that the change request is found on the change and configuration system, sending, by the managing computer system, to the change implementer a warning message notifying that the change request is found; receiving, by the managing computer system, from the change implementer of the managed computer system, a command with a current date and time entered by the change implementer; sending, by the managing computer system, to the change implementer a warning message notifying that the change request is not found on the change and configuration system, in response to determining that the change request is not found on the change and configuration system; matching, by the managing computer system, on the change and configuration system, the command to one or more tasks that are started by the command and owned by the change implementer; updating, by the managing computer system, on the change and configuration system, status of the one or more tasks with start dates and times of the one or more tasks, in response to determining that the command matches the one or more tasks found on the change and configuration system; sending, by the change and configuration system, to the change implementer on the managed computer system a warning message notifying that a scheduled stop time for the one or more tasks has reached, in response to determining that the scheduled stop time for the one or more tasks has reached before completion of the one or more tasks; and updating, by the managing computer system, on the change and configuration system, the status of the one or more tasks with stop dates and times of the one or more tasks, in response to determining that the one or more tasks are completed within the scheduled stop time.