Studierende stehen vor dem LC und blicken lächelnd einer Kollegin mit einer Mappe in der Hand nach.

Exercise No. 1 : Billing

Transfer the following verbal description into a BPMN:

a) First, the accounting employee creates an invoice then checks it before sending it to the customer. 
b) After a certain period, the employee checks to see whether the money has been transferred. 
c) If the money has been transferred, it is checked and if not, a reminder is sent to the customer.

Solution (Part 1)

Solution (Part 2)
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