AMO orders for Futures Contracts and margins thereof

Zerodha, Fellow Traders

I intend to place AMO for Futures contracts.
I understand that the AMO for F&O gets sent only after the market open at 9:15 unlike for AMO Eq, that gets clubbed with preopen.
My question is two folds

  1. can i put trigger orders for Futures in AMO, one for SL and one for target and they get sent to the exchange along side main order?
  2. Would I get same benefit as I would if placing a BO / CO in terms of margin requirements for an AMO with definitive SL?