Vampire blood bank - serving customer ServingCustomer Customer Customer Blood Bank entered Enter order number Do you want to fill curomer questionnaire? Customer served Fill questionnaire Offer questionnaire Inform about bad order Ask for entering another order number Do you want to enter another order number? Customer left without answering Customer rejected questionnaire Questionaire Send questionnaire 2 min Employee Employee Find order Orders Get order from stock Pass order to cutomer Set order as finished Inform about dealay Set higher priority Order not found/valid 3 min Quality control dept 475965 Salva Pavel PV207/02ENGLISH The process of picking up blood from Vampire Blood Bank. Customer enter the bank and enter order number. If the number is found order will be pass to customer. Then the customer will be asked to fill questionnaire that will be sent to the Quality control dept. Edge cases like an invalid number entered or customer leave without answering are covered. Delay info Yes No No Customerrejectedquestionare Yes Questionnaire Result: 12