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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Page](./puppeteer.protocol.page.md) &gt; [AddScriptToEvaluateOnNewDocumentRequest](./puppeteer.protocol.page.addscripttoevaluateonnewdocumentrequest.md)

## Protocol.Page.AddScriptToEvaluateOnNewDocumentRequest interface

<b>Signature:</b>

```typescript
export interface AddScriptToEvaluateOnNewDocumentRequest 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [source](./puppeteer.protocol.page.addscripttoevaluateonnewdocumentrequest.source.md) | string |  |
|  [worldName](./puppeteer.protocol.page.addscripttoevaluateonnewdocumentrequest.worldname.md) | string | If specified, creates an isolated world with the given name and evaluates given script in it. This world name will be used as the ExecutionContextDescription::name when the corresponding event is emitted. |