Can a trailing stop using an indicator be done with ATM?

Is it possible to use an indicator as a trailing stop as part of an ATM Strategy. The only way I have found so far is to manual attach the indicator to a stop once the trade has been opened which requires many clicks. Thank you.

You probably need it unmanaged (you manage it). This is an example of a strategy that is unmanaged strategy that uses an ATR-based stop. donchian-strategy-example/AddOns/Atlas/DonchianStrategy/DonchianStrategy.cs at main · WaleeTheRobot/donchian-strategy-example · GitHub