Specification --> Design

We now understand what our component is supposed to do
- Scenarios of how our system is used within the business
- Use-cases
  - Context diagram
  - Goals

Next: look inside system
- Scenarios
- Use-cases

jo:Member

pat:Member

sys:LibSys

chris:StockKeeper

reserve(title)

return(book)

[title==book.title]notify(title)

[title.reservations.count>n]

buy(title)

checkOut(book)

sys:LibSys

reserve(title)

return(book)

buy(title)

notify(title)

checkOut(book)

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Notes:

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