Hi all, In addion to my previous post (about data checks) I have another question. You probably know the functionality of an online store. You can select products, put them in a 'basket' and from the 'basket' view you can do several actions like: 'add product', 'send order', 'delete product' etc. My question is how this behaviour should be modelled. We think it should be modelled in the way of the attached model, but we are not sure. Evey choice a user has to make is a button in our vision. Can you agree with that? What is your opinion on this? Can anyone think of exceptions? Does anyone know if RUP says something about the subject?
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datacheck2.zip
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