> ## Documentation Index
> Fetch the complete documentation index at: https://ampersand-24eb5c1a-mintlify-0cd06621.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Update a connection

> Reauthenticate a SaaS connection from the Manage tab in the UI component, or change installation objects, fields, and mappings without disconnecting.

If the credentials you provided for an integration need to be updated, you can use the **Manage** tab in the UI component to update your connection.

## When to update a connection

Re-authentication for the connection may be required in the following scenarios:

* In the **Manage** tab, the **Status** of the connection is showing as "bad\_credentials".
* Your integration isn't working.
* You need to switch to a different account.

## How to update a connection

1. Navigate to the **Manage** tab.

<img src="https://mintcdn.com/ampersand-24eb5c1a-mintlify-0cd06621/fRH468tH21oubxrj/images/customer-guides/reauth-manage-tab.png?fit=max&auto=format&n=fRH468tH21oubxrj&q=85&s=d4a78af3b7a40f6538471e7b5f67ed8c" alt="Permitted Users" width="885" height="764" data-path="images/customer-guides/reauth-manage-tab.png" />

2. Under the **Update connection** section enter credentials as needed and click the **Next** button.

## Update the integration configuration

You can change what an integration reads or writes without disconnecting. The connection (credentials) and the installation configuration (objects, fields, mappings, schedule) are stored separately, so updating the configuration keeps the existing connection in place.

* **In the UI component**: open the **Manage** tab and edit the objects, fields, or mappings you want to change. The [InstallIntegration](/embeddable-ui-components#install-integration) component displays the current configuration when an installation already exists for the [group](/terminology#group), so end users can update it in place.
* **Via API**: call [Update an installation](/reference/installation/update-an-installation) to replace the full installation config, or [Update an installation object](/reference/installation/update-an-installation-object) to patch a single object's config (fields, schedule, filters). Neither endpoint touches the underlying connection.

## If Manage tab isn't visible

If you do not see the **Manage** tab, it means that the app builder needs to update `@amp-labs/react` to v2.7+ in their code.