OO-5294: order results of QTI tests in Excel by last name and first name

src/main/java/org/olat/ims/qti21/manager/AssessmentTestSessionDAO.java

@@ -785,7 +785,7 @@ public class AssessmentTestSessionDAO {
 		
 		decorateTestSessionPermission(sb, searchParams);
 		//need to be anonymized
-		sb.append(" order by usr.lastName, testSession.key");
+		sb.append(" order by usr.lastName, usr.firstName, testSession.key");
 		
 		TypedQuery<AssessmentTestSession> query = dbInstance.getCurrentEntityManager()
 				.createQuery(sb.toString(), AssessmentTestSession.class);