Create Use Case Descriptions For the two events.

\begin{tabular}{|l|l|l|l|l|l|} \hline Event & Trigger & Source & Use Case & Response & Destination \\ \hline Salesperson Creates Order & New Sale & Salesperson & Create Order/Sale & Update Stock Level & \\ \hline Technician Creates Job Sheet & New Job & Technician & Printed Invoice & Customer \\ Create New & Confirmation & Technician \\ \hline \end{tabular}