How do you add your Fide grade to your chess.com account

Click the gear icon (Settings) on the home page, then go to the Profile tab, and scroll down until you find the OTB drop down, where you can select FIDE and then input your rating.
Click the gear icon (Settings) on the home page, then go to the Profile tab, and scroll down until you find the OTB drop down, where you can select FIDE and then input your rating.
I have seen people with their Fide rating also shown on their homepage. How did they do that?