Hello again exprts,
I would like to know where exactly is the TN query saved is you are using 7.1.1. MWS as a TN User Interface on 7.1 IS/TN.
The reason is because MWS and TN have their own separate schemas and if MWS saves it in its own schema , i would probably have to cluster the 2 nodes of MWS.
If it saves it under TN , 2 unclustered nodes would still be ok and would be able to view/run the same query.