AAD Connect staging mode and ADFS configuration

We are migrating AAD Connect to a new server and has installed the tool using https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-install-existing-database. However, we are bit puzzled with ADFS configuration. O365 tenant is federated with ADFS.

Do we need to configure ADFS settings in newly installed AAD Connect? If yes, at what point we do that: when we disable the staging mode or this is something that can be done with Staging mode enabled.