> ## Documentation Index
> Fetch the complete documentation index at: https://x-preview-mintlify-17c4c782.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Existing Customer - Add New Data Product(s)

> Request an upgrade to a higher X API access tier. Provide updated use case details, expected usage volume, and information about your team or organization.

export const Form = ({src, width = "500", height = "1000"}) => {
  return <iframe className="form" src={src} width={width} height={height} frameborder="0" allowfullscreen>
    </iframe>;
};

<Form src="https://developer.x.com/en/products/x-api/enterprise/apply-for-use-case/use-case-upgrade" />