screencast of how it does work
firefox-security-exception.ogv (application/ogg), 556.24 KB, created by Matěj Cepl on 2008-03-19 15:33:50 UTC
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Creator: Matěj Cepl
Created: 2008-03-19 15:33:50 UTC
Size: 556.24 KB

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Attachments on bug 438143: 298526 | 302198 | 302199 | 302208