> For the complete documentation index, see [llms.txt](https://docs.authgear.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.authgear.com/customization/built-in-ui/customer-support-link.md).
# Customer Support Link
Let end-user to contact customer support in case they need help in the login process.
In the case of losing access to the MFA authenticators, the end-user can recover their account by using the emergency Recovery Codes. However they may have lost the codes and need customer support.
## Set customer support link
You can add a customer support link in the Portal.
1. Go to **UI Settings** in the Portal
2. Fill in the **Customer Support Link** in the **Link Settings** section
3. **Save** the settings.
The value will be used as the `href` of `` HTML tag. It can be a URL or a `mailto:` link.
## Customize the label
You can also modify the text shown to the end-users by including two special translation keys in `translation.json`.
```javascript
{
"enter-recovery-code-instead-v1": "Having Trouble? ",
"enter-recovery-code-instead-with-customer-support-v1": "Having Trouble? or contact customer support",
}
```
---
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