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Graphics Interchange Format  |  2000-06-28  |  74.9 KB  |  394x329  |  8-bit (146 colors)
   ocr: Formatting 7. - - - - - - - - Order lder Losh vew: Riesk fickefs Sredeced lickets susterrer esete pastomer: Vaitation Sittom Ven sehes Crecit System valliation Cart Srealt Sctetule Admaistater ctecue Adminisbater Schedule Crsal sctedute Where's ths "system" Here: fis Make the system boundary explicit Even ifit's not on the diagram, it: should be in your head. Place the actors and the use cases on the diagram as if the imaginary) box were there. Above are two versions of the same use-case diagram, formattedindifferent ways. The actors and use cases are scrambled in the ett-hand diagram, while t ...