DBA want to move Infor OS database into different server.what change I can make in application to point to new database server instance ?

We are using infor os 12.0.26. We are doing some internal server upgrades. DBA want to move the SQL SERVER database to different server.

After DBA backup and restore database to different server what change I can make in Infor OS application to point to new database server instance ? 

 

Please advice!

Regards,
Vinay Narisetty