Transaction Packet to Pin level?

If I’m not wrong, how transaction Packet from agent(driver/monitor) are converted to wiggling pin level(& vice versa) via interface to DUT?
I’m cerebrate how things are done in the UVM env.

In reply to Yeptho:

The UVM Courses on Verification Academy explain how UVM works. It is a great place to start learning the fundamentals of UVM.