Does the KVS tool have a function similar to the ITA software matrix tool whereby one can check for fares, fare rules, routing rules, by inputting the origin city, the destination city, and the enroute stopover city? Can one input this third city's airport as a transit airport, and alternatively as a stopover airport?

As indicated in my example in the AC forum (link: http://www.flyertalk.com/forum/showthread.php?t=817617), the only thing I could do was to input YOW and DEL as the departure and origin cities, respectively - and then input a given airline separately, and look at the routing and fare rules for each given economy fare type to see if an Amsterdam stopover was allowed. I could not find it. (PS-we are not interested in routing via USA). In my example, the second question is to use AMS as a transit airport - perhaps in one direction, and AMS as a stopover in the other direction.