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You can upload the your Javascript file, and once the list refreshes you will see your file listed there. Right-click on the icon and copy the link. It should look something like:
//d2g691qpj752hh.cloudfront.net/company/answerspace/mycode.js
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You can copy and paste this URL into the “External Javascript” box on the “answerSpace Setup” page.
Next:
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