Migration of TN Schema from 6.1 to 7.1.2

Hi Experts

We are migrating 6.1 env to 7.1.2 env.
Pls let me know the Process I am following for TN Migration
1 ) Create Empty DB for 7.1.2
2 ) DBA create a replica of 6.1 DB
3 ) DBA made DB Link for replicated 6.1 DB with empty 7.1.2 DB
4 ) Run the Migration scripts for TN Database component and TN Data

Pls Let me know If there are any other procedures that you may have applied.