> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# Editing a Data Source

> Update an existing Data Source — change credentials, switch the host, or adjust SSL settings without recreating the connection.

You can update the settings of an existing Data Source at any time — for example, changing credentials, switching the host, or adjusting SSL configuration.

To edit a Data Source:

<Steps>
  <Step>
    On the **Data Sources** page, find the card for the connection you want to edit.
  </Step>

  <Step>
    Click the three vertical dots (<Icon icon="ellipsis-vertical" />) in the right corner of the card and select **Edit**.
  </Step>

  <Step>
    The **Edit Connection** form will open with the current connection data. Modify the fields as needed.

    <Note>
      The **Password** field appears empty for security reasons. To change the password, enter the new one in this field. If you leave it blank, the current password will remain unchanged.
    </Note>
  </Step>

  <Step>
    Click **Save Changes** to apply the updates.
  </Step>
</Steps>

After saving, we recommend running a **Test Connection** to confirm the new settings are working.