Sorry my fourth question was cut-off before sending. Is the rental copy order the receipt given to a customer upon rental or a bill for late fees? If it is a receipt given at initial check-out, would it be feasible to have a late fee operation seeing how no late fees would have accrued at that point and time? I'm just unclear as to what we mean by rental copy order. Thanks Chris Arias -----Original Message----- From: Christian Arias [mailto:carias584@xxxxxxxxxxxxx] Sent: Monday, November 13, 2006 9:19 AM To: 'ism6129proj@xxxxxxxxxxxxx' Subject: RE: [ism6129proj] Re: Meeting on sunday I looked over the class diagram and everything looks really well laid out. I just had a couple questions. Per the diagram, the manager updates the rental copy. What does that update correspond to? What does the dashed line going from the employee super-class to the rental copy order represent? Is the rental copy order the receipt given to customer upon renting the video or a bill for late fees? If it is a recep Also, I didn't see a class for payment system. Is that because we are just going to say that we don't need to maintain any data related to the payment system and just include it as an operation in movie order form? I'm just curious, but if that's the case, it sounds like a good idea to me.