Index: lams_tool_assessment/src/java/org/lamsfoundation/lams/tool/assessment/service/AssessmentServiceImpl.java
===================================================================
diff -u -ra9f95a26e562a58b55c99f2c18e253c151ef457a -r6dae57d05c7ef5ad498e2635aa8f8dda19ed2a20
--- lams_tool_assessment/src/java/org/lamsfoundation/lams/tool/assessment/service/AssessmentServiceImpl.java	(.../AssessmentServiceImpl.java)	(revision a9f95a26e562a58b55c99f2c18e253c151ef457a)
+++ lams_tool_assessment/src/java/org/lamsfoundation/lams/tool/assessment/service/AssessmentServiceImpl.java	(.../AssessmentServiceImpl.java)	(revision 6dae57d05c7ef5ad498e2635aa8f8dda19ed2a20)
@@ -3384,9 +3384,8 @@
 			QbOption option = new QbOption();
 			option.setQbQuestion(qbQuestion);
 			option.setDisplayOrder(JsonUtil.optInt(answerData, RestTags.DISPLAY_ORDER));
-			Double maxMark = JsonUtil.optDouble(answerData, "maxMark");
-			option.setMaxMark(maxMark == null ? 1 : maxMark.floatValue());
-			option.setCorrect(JsonUtil.optBoolean(answerData, "correct", false));
+			Double grade = JsonUtil.optDouble(answerData, "grade");
+			option.setMaxMark(grade == null ? 0 : grade.floatValue());
 			option.setAcceptedError(JsonUtil.optDouble(answerData, "acceptedError", 0.0).floatValue());
 			option.setFeedback(JsonUtil.optString(answerData, "feedback"));
 			option.setName(JsonUtil.optString(answerData, RestTags.ANSWER_TEXT));