PublishProcess(ICourse course, CourseEditorTreeModel cetm, Locale locale) {
//o_clusterOK yb guido: it save to hold a reference to the course inside the editor
this.course = course;
this.editorTreeModel = cetm;
this.publishTreeModel = new PublishTreeModel(editorTreeModel, course.getRunStructure(), null);
this.repositoryEntry = RepositoryManager.getInstance().lookupRepositoryEntry(course, false);
translator = Util.createPackageTranslator(PublishProcess.class, locale);
}