Amazon QuickSight
User Guide

Duplicating a Data Set

You can duplicate an existing data set to save a copy of it with a new name. The new data set is a completely separate copy.

If you want to create a copy of the data set, open the Your Data Sets page and choose the data set that you want to make a copy of. Then choose Duplicate data set, and enter a name for the copy. The Duplicate data set option is available if both of the following are true: you own the data set and you have permission to the data source.