How to use external trigger for USB3.0 shield plus

I have purchased the camera from the provided link. I would like to capture images using an external trigger. Please provide information on where to connect the trigger pin and how to activate the external trigger option.

The camera module you purchased does not have trigger mode. You can choose the one below and consult the sales team([email protected]) for external trigger mode:
Arducam 2MP Global shutter USB Camera Evaluation Kit - OV2311 1/2.9−inch Monochrome Camera with USB3 Camera Shield and MIPI Adapter Board