Post by BehzadHi, How can i create a system context diagrams in Visio 2007?
If you mean
http://en.wikipedia.org/wiki/System_context_diagram
then it's only boxes, ovals and connectors. Just use the basic shapes.
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Regards, Paul Herber, Sandrila Ltd.
DFD/SSADM/ERD for Visio http://www.sandrila.co.uk/visio-dfd/