The WebSphere Commerce J2EE assets are provided in a EAR file. If you customize or change your WebSphere Commerce EAR assets, package and deploy the changed assets. You deploy your EAR assets to WAS, using either a graphical wizard, or scripting tools.
Customized WebSphere Commerce EAR assets
Regardless of whether you use the graphical or scripting tools, always back up your J2EE assets before you deploy.
Related tasks
Package custom J2EE assets
Deploy custom J2EE assets