Training-course archive: compute each enrolled participant's attended hours from per-session sign-in sheets…

Training-course archive: compute each enrolled participant's attended hours from per-session sign-in sheets…: a task in agent-harbor-tasks (Harbor dataset). Ciao, devo preparare gli attestati del corso di primo soccorso appena finito. Trovi il programma con le regole, gli iscritti, i fogli firme…