I want to run Slave strategy from a signal from Master strategy for a certain time, can you suggest a parameter for this?

: Strategy settings

For this purpose, use the TriggerSeconds parameter, in which field specify the time for how many seconds the Slave strategy will be triggered after the Trigger signal appears and the keys from the Master strategy are activated. If you specify TriggerSeconds=0, the parameter is not used.

Example: If the Master strategy triggers and activates key 1 from its TriggerKey=1 parameter, then any Slave strategy that contains key 1 in the TriggerByKey=1 parameter will run for the time specified in the Slave strategy in the TriggerSeconds parameter. If TriggerSeconds=60, in this case the Slave strategy will work for 60 seconds, deactivate after this time and will be inactive until the next trigger of key 1 is received.