Adding RAM macro physical library to design

[dw_man]

Hi, I am using a hard macro in my design (RAM) and I have added the .db file (converted from .lib) to the link_library for synthesis. I am running Design Vision in topographical mode so I will also have to include a physical library for my RAM macro.

I already have a .lef file which I understand contains the physical properties. How to I add this to my physical library (do I add it when creating my milkyway library) and does it require converting to some other format first?