Show Past Events belonging to BP group

I used this to show past events in bp group template file group-events.php
[events_list scope="past" orderby="event_start_date, event_start_time" order="desc" limit=10 pagination=1]<li>#_EVENTLINK #_LOCATIONLINK on #_EVENTDATES</li>[/events_list]

But this shows all past events. How do I show only the past events belonging to this specific group ? Thanks in advace