Nintex Newbie

Backup & Restore configuration DB


I have setup SharePoint development environment with Nintex Workflow. Database are NW2010DB and NW2010DB_SiteLevelWF.

Now i want to have get updated SharePoint Content DB and Nintex DB from production to development. For that i have backup SharePoint content db and Nintex db from production.

on development i have restore SharePoint content db and mount.

Pls guide what steps should i follow on development environment to get Nintex db get update.
Should i remove Nintex db from development DB Server and just restore latest Nintex DB. No need for any configuration at SharePoint CA.

Pls guide.