How to combine req and rsp sequence item into single class?

In reply to chr_sue:

In reply to UVM_SV_101:
OK, out-of -order is a little bit complicated. The idea with the AA is OK. But I do not understand why you do not have a valid addr in your rsp? The rsp is a copy of the req plus the changes you have to make with respect to the output signal assignments.

I could not post everything in my seq_item class due to confidentiality. But the idea is the collect req and rsp and combine them together by matching tran_id.

So what i did was - I created new class “combine_req_rsp” and created 2 instances for req and rsp in it. I use this class in ram_scoreboard and assign the req and rsp I get from tlm port and send it ahead combined through analysis port of type “combine_req_rsp”