To modify a table or chart in My Data, you can open the item and click the Edit button, or click Settings > Edit Data.

Next, the Preview screen will appear, where you can modify and customize the table or chart through the menus in the upper-right corner: layout, filters, etc.

To modify the name and/or description of the table or chart, click Settings. Once you have made your changes, remember to click Continue to Preview and then Save before exiting:

If you only want to edit the name or description, you can also go directly to this screen after opening the item by selecting Settings > Edit Settings.

If you do not have access to the buttons, icons, and links that allow you to modify a table or chart, here is information about why you cannot modify an item.