How To SELL A SEAT @ Sabre?

SELL A SEAT
To sell a seat, type in a format similar this : 01Y2
0      -   sell
1      -   one seat
Y     -    class of service
2      -    from line 2 of City Pair Availability (CPA)

To sell a seats on a connecting flight, in a different class of service :  01L1K2

To waitlist a passenger, make the usual entry and add LL   :  01V2LL

Sabre...