src/main/java/org/olat/modules/lecture/LectureService.java

...ava/org/olat/modules/lecture/manager/LectureBlockDAO.java

...olat/modules/lecture/manager/LectureBlockRollCallDAO.java

.../org/olat/modules/lecture/manager/LectureServiceImpl.java

.../java/org/olat/modules/lecture/model/LectureBlockRow.java

.../olat/modules/lecture/model/LectureBlockWithTeachers.java

...g/olat/modules/lecture/ui/EditLectureBlockController.java

...t/modules/lecture/ui/LectureListRepositoryController.java

...at/modules/lecture/ui/LectureListRepositoryDataModel.java

...dules/lecture/ui/LectureRepositorySettingsController.java

...modules/lecture/ui/ParticipantLectureBlocksDataModel.java

...va/org/olat/modules/lecture/ui/ReasonAdminController.java

...odules/lecture/ui/_content/admin_repository_lectures.html

.../org/olat/modules/lecture/ui/_content/lectures_tools.html

.../olat/modules/lecture/ui/_i18n/LocalStrings_de.properties

.../olat/modules/lecture/ui/_i18n/LocalStrings_en.properties

...org/olat/modules/lecture/manager/LectureBlockDAOTest.java