Administer > Stage server > Test the site on a staging server
Copy files to the staging server
If the staging server is set up after the production server, copy files from the production server to the staging server to synchronize the two servers.
To copy files to the staging server, update WebSphere Commerce on the staging server with the non-managed files using the WebSphere Application Server utilities. See the Update applications topic in the WebSphere Application Server Information Center.
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Test the site on a staging server