src/main/java/de/bps/course/nodes/ChecklistCourseNode.java

...in/java/org/olat/course/nodes/AbstractFeedCourseNode.java

src/main/java/org/olat/course/nodes/BCCourseNode.java

src/main/java/org/olat/course/nodes/BlogCourseNode.java

src/main/java/org/olat/course/nodes/CPCourseNode.java

src/main/java/org/olat/course/nodes/CheckListCourseNode.java

src/main/java/org/olat/course/nodes/CourseNode.java

src/main/java/org/olat/course/nodes/GenericCourseNode.java

src/main/java/org/olat/course/nodes/IQSELFCourseNode.java

src/main/java/org/olat/course/nodes/IQSURVCourseNode.java

src/main/java/org/olat/course/nodes/IQTESTCourseNode.java

src/main/java/org/olat/course/nodes/PodcastCourseNode.java

src/main/java/org/olat/course/nodes/PortfolioCourseNode.java

...n/java/org/olat/course/nodes/ProjectBrokerCourseNode.java

src/main/java/org/olat/course/nodes/ScormCourseNode.java

src/main/java/org/olat/course/nodes/TACourseNode.java

src/main/java/org/olat/course/nodes/WikiCourseNode.java

...ava/org/olat/group/manager/BusinessGroupImportExport.java

...main/java/org/olat/repository/handlers/CourseHandler.java