Question about pick and place

https://docs.omniverse.nvidia.com/py/isaacsim/source/extensions/omni.isaac.examples_nodes/docs/ogn/OgnIsaacPickPlaceController.html

I have a question regarding two settings in the Pick-and-Place Controller: Events DT (inputs:eventsDT) and Target Prim (inputs:targetPrim). What are their purposes? The examples do not explain these settings, and I don’t understand their function.

Additionally, if I want to use the Pick-and-Place Controller in the Action Graph to make the gripper pick up a cube, how would you recommend setting up the Action Graph?

Thank you!

Please refer to the source located at ~/.local/share/ov/pkg/isaac-sim-4.2.0/exts/omni.isaac.examples_nodes/omni/isaac/examples_nodes/ogn/omni/isaac/examples_nodes/nodes.