src/main/java/org/olat/ims/qti/QTI12EditorController.java

...java/org/olat/ims/qti/editor/QTIEditorMainController.java

.../org/olat/ims/qti/editor/_i18n/LocalStrings_de.properties

.../org/olat/ims/qti/editor/_i18n/LocalStrings_en.properties

...ava/org/olat/ims/qti21/manager/AssessmentTestPreWarm.java

...a/org/olat/ims/qti21/model/xml/AssessmentTestBuilder.java

...a/org/olat/ims/qti21/model/xml/AssessmentTestFactory.java

...1/model/xml/interactions/ChoiceAssessmentItemBuilder.java

...xml/interactions/MultipleChoiceAssessmentItemBuilder.java

...main/java/org/olat/ims/qti21/pool/QTI12To21Converter.java

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

...qti21/repository/handlers/QTI21AssessmentTestHandler.java

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

.../java/org/olat/ims/qti21/pool/QTI12To21ConverterTest.java

...est/java/org/olat/ims/qti21/pool/qti12_4questiontypes.xml