Process management device

A process management device comprising:

• a display;
• a first display control section configured to display a plan image showing a plan of a mounting-related process that is for a mounting device to mount a component on a board and that includes multiple partial processes, on the display for each partial process;
• a second display control section configured to, in a case where the mounting-related process is performed based on the plan of the mounting-related process, display a progress image showing progress of the mounting-related process together with the plan image on the display for each partial process;
• and
• a third display control section configured to, when the progress of the mounting-related process is delayed from the plan of the mounting-related process in a case where the mounting-related process is performed based on the plan of the mounting-related process, display a delay image showing the delay of the progress of the mounting-related process from the plan of the mounting-related process in association with the partial process in which the delay occurs in the mounting-related process, together with the plan image on the display.