That still doesn\'t explain the second digit.
I saw those earlier posts before, and I said I understand the
last 4 digit represent the case number, which should be in
time sequence unless someone can further clarify. My question
here is that the last 4 digit of II_Wang\'s Lin # seems to be
smaller than mine though my ND is earlier than her. That\'s
why I am asking II_Wang to confirm her Lin, and possibly RD
and ND too.