How to make an Answer Key XML for a multi-answer checkbox QuestionSpec?

[CJ_Jaro]

I'm making a Qualification Test with a multi-answer checkbox question.\[code\]<AnswerSpecification> <SelectionAnswer> <StyleSuggestion>checkbox</StyleSuggestion> <Selections> <Selection> <SelectionIdentifier>grammar</SelectionIdentifier> <Text>Bad grammar.</Text> </Selection> <Selection> <SelectionIdentifier>spelling</SelectionIdentifier> <Text>Bad spelling</Text> </Selection> <Selection> <SelectionIdentifier>punctuation</SelectionIdentifier> <Text>Bad punctuation</Text> </Selection> ... </Selections> </SelectionAnswer></AnswerSpecification>\[/code\]The question shows up fine, however, the AnswerKey.xml validates, but does not work correctly.\[code\]<Question> <QuestionIdentifier>my_question_id</QuestionIdentifier> <AnswerOption> <SelectionIdentifier>grammar</SelectionIdentifier> <AnswerScore>5</AnswerScore> </AnswerOption> <AnswerOption> <SelectionIdentifier>punctuation</SelectionIdentifier> <AnswerScore>5</AnswerScore> </AnswerOption></Question>\[/code\]If the worker selects both "grammar" and "punctuation", the final score should be 10, but it comes out to zero.Anyone else have this problem?Thanks,Linda