In Backtesting, legs can be added to a trade with a QTY of 0. This enables a test where certain strikes are not actually traded but can still trigger exits when specific criteria are met for those strikes (such as Delta or Premium targets).

This is not possible in automation since orders cannot have a QTY of 0. However, traders may still want to initiate trade exits using properties of strikes that are NOT a part of the trade.

If this is something you wish to do via automation, please share the exit setups you are looking for so the OO team can research further.