PR Release strategy

Hello All,

For our client, there are existing release strategies with Class "PR_Class1". Now I have created another class "PR_Class2" with different characteristics & assigned to same rel. strategies.

What precautions/ prerequisites I must follow for the existing unreleased PRs(release in process) & POs(in case of released PRs) before transporting to the production server. Pls guide me on the same.

Regards

Abhijit