Multiple object detection model with DS-4

I want to know that can we use multiple object detection model in single DS application like there is caffe model in DS sdk and I also trained my model using TLT and generate TRT weight so can I use these 2 weights in the same application ? If then how to use let me know, It will be same as how the classifier is being used in DS app or any other way ?
Please help thanks.

You can refer to

But the second detector config should set “process-mode=1”