Sign in to your PS5 with the account that owns the games
Go to Settings
Select Users and Accounts
Select Other
Select Console Sharing and Offline Play
Turn Console Sharing and Offline Play on
On the other PS5, sign in with the other account
Download the shared games from the game library
Make sure the account that owns the games is set up on the console you want to share with
Keep the primary account active for access to shared digital games
For physical games, insert the disc into the PS5 you want to play on
Use Family Management in Settings to share access with child accounts if needed