You can now copy the metadata, compliance checks, and business rules of the data source and apply them to another load of data that matches the data source structure. This copies the data source information, including business rules, to a new, dynamic data source.
On the navigation menu, go to . The Copy Metadata button is available when you select any one data source. This action creates an empty data source which contains only metadata.
You can then add data to this empty data source. Select the data source (with the 
icon) and then click the Load Data button. You can either select
Load Now to load data immediately or choose Change Data
Source Options to configure the data source options before loading the data.