Answer

1. Open Tableau Desktop and select Connect To Data > Tableau Server.
2. Sign in to Tableau Server by using a publisher user account.
3. Hover the pointer over the relevant published data connection, and then click Download a copy.
   
   
   A local copy of the published data connection will be downloaded to the local computer as a file.
4. In Tableau Desktop, connect to the downloaded data source.
5. Right-click the data source in the Data pane, and then select Publish to Server.
   
   
6. Select a different project from the drop-down list, and then click Publish.

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