1. On the Data Sources tab, click the link of a data source you want to modify.
The corresponding data source page is displayed.
2. Make the necessary changes then click or the icon. The context menu displays with two saving options:
Click to save the changes made in the data source.
Click to make a duplicate of the data source. The original name is appended with _Copy.
To change the Data Source Name, click on it to make it editable, then enter a new one and click .