# Field Tags

Every field in a Onestop form has a unique tag that can be referenced in different parts when configuring your service e.g. In price equations.

To get the tag for a field:

* Open the field in the form build and click on its settings icon.
* Click on the hamburger menu next to the field title input field and click on "Copy Field Tag".
* The tag will be copied to your clipboard.

<figure><img src="/files/2R5oR7RTfTs5J0bWcbZv" alt=""><figcaption></figcaption></figure>


---

# 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://admin-docs.onestop.site/managing-services/managing-forms/using-the-form-builder/field-tags.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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.