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While editing a report, click **Resource \> Manage added data sources** . Locate the data source in the list, then to the right, click Edit ![Edit](https://docs.cloud.google.com/static/data-studio/images/standard--inline-icon--edit.png).

### Edit a data source from within a report

While you're editing a report, you can see all data sources that are used by that report in the **Resources** menu:

1. Edit your report.
2. In the menus, select **Resource \> Manage added data sources**.
3. Locate the data source in the list. Then, to the right, click ![](https://docs.cloud.google.com/static/data-studio/images/standard--inline-icon--edit.png) **Edit**.

### Edit a data source from the home page

You can find and edit all your reusable data sources in the Data sources list on the home page by following these steps:

1. [Sign in to Data Studio.](https://datastudio.google.com)
2. At the top of the Data Studio home page, click **Data Sources**.
3. Browse or search for the data source that you want to edit.
4. Click that data source in the list.

## Related resources

- [Learn more about editing a data source](https://docs.cloud.google.com/data-studio/edit-a-data-source)
- [Access permissions vs. data credentials](https://docs.cloud.google.com/data-studio/roles-and-permissions)