Why Level ranking setting in the Exam Module still remains as “Stream”?

When the school is set the Level ranking by “stream”, our system will refer to the class details “stream” setting when produce the ranking. Therefore if your classes is selects the stream as “Normal” at the class details (SMS Basic Module ->curriculum mgmt – > Class details), it will not affect during the level ranking even though the level ranking is set by “stream” at the Exam Module parameter. It will consist as single stream only.