# Query string

The querystring option allows to pass query parameters onto the LiSA player, e.g. for tracking purposes.

Please make sure to URL-encode the query string (partial).

```
window.LiSA.library.configs.push({
  querystring: encodeURIComponent('utm_source=foo&utm_campaign=bar'),
});
```

The query string parameters provided with the querystring option will also be included in all URLs generated by the LiSA player, either for setting calendar events or social sharing.


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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.hello-lisa.com/developers/widgets/configuration-options/query-string.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.