The Fusion GUI can save the configurations of multiple devices on the same bus into a system file. With a system file, you can download configurations to multiple devices at once.
For more FAQ please check the following document.
UCD90xxx Family Frequently Asked Questions and Answers
UCD9090 UCD9090A UCD90120 UCD90120A UCD90124 UCD90124A UCD90160 UCD90160A UCD90240 UCD90320 UCD90320U