Exactly Sir, I am saying that this train DOES have a 2S class. However, on IRI, when you put KGN in "from station" field and DJ in "to station" field, we get 3 trains - 52587, 52541 & 52545. Out of these, the coach composition of first 2 trains is "II, 2S, FC", while for 52545, IRI shows only "II,FC". I am requesting to include 2S also for 52545.