Žitková Barbora 461139 The diagram is about ordering handmade diary, calendar or notebook craft from leather. It creates order, verified payment (with subprocess from bank), set the crafting process with packaging stage. Within the crafting stage is added pool with supplier for ordering materials (leather, paper bonds…). Please use proper export next time, it is hard to read. -1 where does this message go? -1 Who does this task do? It has weird name and no type? -1 Messaging in the pool There is no handling basically, the same problem with the terminate (what about already crafted item?) Result: 9 out of 12