Launch GTA V Legacy
Sign in to the same Rockstar Games account used for Enhanced
Open the pause menu
Go to Online
Select Career Progress or Migration
Choose the option to transfer your Legacy character and progress
Confirm the transfer prompt
Wait for the migration to complete
Launch GTA V Enhanced
Sign in with the same Rockstar Games account
Verify your migrated character, progress, and eligible content are available
If prompted, accept any final account or profile linking steps