# Privacy Policy & Terms of Service Links
You can add a privacy policy and a terms of service link to the sign up page.
## Change in the Portal
These two links can be easily added in the project Portal
1. Go to **UI Settings** in the Portal
2. Fill in the **Privacy Policy Link** and **Terms of Service Link** in the **Link Settings** section
3. **Save** the settings.
The values will be used as the `href` of `` HTML tag so they must be valid URL. If both of the links are left empty, the whole paragraph on the signup page will be hidden.
## Edit translation.json
You can also add these links by including two special translation keys in translation.json.
The keys are `terms-of-service-link` and `privacy-policy-link`. The values will be used as the `href` of `` HTML tag so they must be valid URL.
For example,
```javascript
{
"terms-of-service-link": "https://mycompany.com/terms-of-service",
"privacy-policy-link": "https://mycompany.com/privacy-policy"
}
```
If you wish to hide the whole paragraph, set BOTH to empty string.
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.authgear.com/customization/built-in-ui/privacy-policy-terms-of-service.md?ask=
```
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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.