Sometimes, you might want to unload your key so that you can redraw the tables, add dropdown options, edit correct/incorrect answers, etc. You can do this in TableQuiz, but keep in mind:
To unload the key, click Add-ons => TableQuiz => Edit Key. A warning message will appear reiterating the warnings above. Once you click okay, you'll be able to view and edit your original key.
From here, you can:
IMPORTANT: Once you've made all necessary changes, click Add-ons => TableQuiz => Create Key. Just like when you first made the key, this will load your key and once again allow students to grade any quiz files you create for it.
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