Index: lams_common/src/java/org/lamsfoundation/lams/lesson/service/LessonService.java
===================================================================
RCS file: /usr/local/cvsroot/lams_common/src/java/org/lamsfoundation/lams/lesson/service/LessonService.java,v
diff -u -r1.8 -r1.9
--- lams_common/src/java/org/lamsfoundation/lams/lesson/service/LessonService.java	18 Sep 2006 04:26:00 -0000	1.8
+++ lams_common/src/java/org/lamsfoundation/lams/lesson/service/LessonService.java	25 Sep 2006 06:12:05 -0000	1.9
@@ -335,10 +335,13 @@
 		}
 		
 		LessonClass lessonClass = lesson.getLessonClass();
+		
 		if ( lessonClass == null ) {
 			throw new LessonServiceException("Lesson class for "+lessonId+" does not exist. Unable to add staff member to lesson.");
 		}
-
+		
+		lessonDAO.initialize(lessonClass.getStaffGroup());
+		
 		boolean ret = lessonClass.addStaffMember(user);
 		if ( ret ) {
 			lessonClassDAO.updateLessonClass(lessonClass);