New Lovelace

I am a bit confused on the new lovelace.
It appears ui-lovelace isn’t used anymore. I am trying to implement a conditional card but I do not know where to place the entry now.

Thanks

you can run lovelace in yaml mode and it will still use ui-lovelace.yaml

lovelace:
  mode: yaml

Or, click the 3 dots in the top right and select “Configure UI”
Then Click the 3 dots in the top right again and select “Raw config editor”
Put your resources info in there.