Is it possible to do Tracking Multicamera with global ReID directly from pipeline?

Hi everybody,

I am working in a project for retail market. I need to make tracking multicamera assigning a unique ID to each person in the store. I saw that Metropolis do this, adding and external layer in python that performs the search in a Milvus database.
My question is: It is possible to do this search directly inside the DeepStream pipeline and reassing on fly the ID of the person to each camera tracking?

Thanks in advance