ASRS Product Picking Issue

I was trying to simulate an ASRS system. Currently, it is working for picking a single item at a time.

However, my scenario is different:
I need the ASRS to pick 3 items from different zones and dispatch all of them together to the out zone.

At present, I am unable to achieve simultaneous picking and dispatching of all 3 items.

Is it possible to implement this functionality in DELMIA?