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     Data Flow Diagram

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Poster Thread
Posted on: 2012/3/20 20:51
Just popping in
Joined: 2012/3/20
Posts: 2
Data Flow Diagram
Hi everybody!
I'm using the trial versin of Astah* trying to understand if this is the software I need.
I'd like to have the possibility to create child diagram inside a DFD. For example I create a DFD and then I create a ProcessBox and an ExternalEntity linked with a DataFlow arrow.
If I double-click on the ProcessBox I have the possiblity to create a related Data Flow Diagram. Ok so far.
I would like that, if I change something in the first diagram, I have the same thing changed in the second diagram (i.e. the name of the DataFlow arrow).

Hope I explained myself.

Thank you
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Subject Poster Date
 » Data Flow Diagram GOCE 2012/3/20 20:51
     Re: Data Flow Diagram Joba 2012/3/21 4:27
       Re: Data Flow Diagram GOCE 2012/3/21 17:29
         Re: Data Flow Diagram Joba 2012/3/22 6:42