...ain/java/org/olat/ims/qti/qpool/QTIMetadataConverter.java

...ain/java/org/olat/ims/qti21/manager/QTI21ServiceImpl.java

...main/java/org/olat/ims/qti21/model/QTI21QuestionType.java

...a/org/olat/ims/qti21/model/QTI21QuestionTypeDetector.java

.../org/olat/ims/qti21/model/xml/AssessmentItemMetadata.java

...a/org/olat/ims/qti21/pool/QTI21AssessmentItemFactory.java

...in/java/org/olat/ims/qti21/pool/QTI21ExportProcessor.java

...in/java/org/olat/ims/qti21/pool/QTI21ImportProcessor.java

...va/org/olat/ims/qti21/pool/QTI21QPoolServiceProvider.java

...t/ims/qti21/ui/editor/AssessmentItemEditorController.java

...ims/qti21/ui/editor/AssessmentTestComposerController.java

...a/org/olat/ims/qti21/ui/editor/ChoiceScoreController.java

.../org/olat/ims/qti21/ui/editor/_content/choices_score.html

...olat/ims/qti21/ui/editor/_i18n/LocalStrings_en.properties

...i/editor/interactions/MultipleChoiceEditorController.java

.../ui/editor/interactions/SingleChoiceEditorController.java

...i/editor/interactions/_content/simple_choices_editor.html