...a/org/olat/admin/restapi/_i18n/LocalStrings_de.properties

...a/org/olat/admin/restapi/_i18n/LocalStrings_en.properties

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

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

...cture/manager/RepositoryEntryLectureConfigurationDAO.java

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

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

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

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

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

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

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

.../java/org/olat/repository/RepositoryEntryManagedFlag.java

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