For second class II & 2S for unreserved & reserved on "IRI".
Similarly for first class can there be separate notations on "IRI"? like I & FC for unreserved & reserved.
This will also clear the confusion....as...many trains show only 'UNRESERVED'.
e.g. Passenger train with only unreserved second class may be shown with 'II' class
while...
more... EMU train having 2nd & 1st class may be shown with 'II' & 'I' classes
instead of showing 'UNRESERVED'.
Can admin do such changes?