A designer may want to see the three most significant sketch events of a software design session.
	In this picture the drawn objects are ranked.   The number at the left of the dash shows the order the object was drawn.  The middle number to the right of the dash and the left of the decimal point  gives the primary ranking of the object based on the event type.  The third number gives the secondary ranking based on the importance or rather how related it is to the other objects in the diagram.  When the top three most significant events are chosen, we choose the final event by default and the two with the highest ranking, which are marked by stars.
	When the most significant events are chosen, the screen shot associated with the event is not the screen shot of the time of the occurrence of that significant event, but rather the screen shot of the moment before the next significant event.  The next significant event is defined to be the next event greater than or equal to the lowest primary ranking in the listing of the most significant event.  This allows any smaller additions such as text or movement to be included in the snapshot.
	In this case the lowest primary ranking was that of an agent class.  Thus the screenshots presented will contain all of the relationships and general classes drawn before the next agent class is drawn.