let pmfOneStepFrameWrapper = document.getElementById('pmfOneStepFrame');

    const { dataset } = pmfOneStepFrameWrapper;
    const { thankYouPageUrl, organization } = dataset ?? {};

    const thankYouPageQuery = thankYouPageUrl ? `thankYouPageUrl=${encodeURIComponent(thankYouPageUrl)}` : undefined;
    const organizationValue = organization ? `organization=${encodeURIComponent(organization)}` : undefined;

    const extraParams = [thankYouPageQuery, organizationValue]
      .filter(Boolean)
      .join('&');

    // Extract referralId from the WordPress page URL
    const pathParts = window.location.pathname.split('/').filter(Boolean);
    const knownPrefixes = ['mini', 'one-step-iframe-local.html', 'mini-dev-testing']; // Extend if needed

    let referralId = undefined;
    if (!referralId) referralId = new URLSearchParams(window.location.search).get('ref');

    if (!referralId && pathParts.length >= 2 && knownPrefixes.includes(pathParts[pathParts.length - 2])) {
      referralId = pathParts[pathParts.length - 1];
    }

    let iframe = document.createElement('iframe');
    iframe.src = `https://apply.myrmapp.com/mini${referralId ? '/' + referralId : ''}?mode=iframe&origin=${window.location.href}${extraParams ? '&' + extraParams : ''}`;
    iframe.width = '100%';
    iframe.height = '100%';
    iframe.style.border = '0';
    iframe.style.borderRadius = '3px';
    iframe.name = 'pmfOneStepFrame';
    iframe.allow = 'clipboard-read; clipboard-write'

    pmfOneStepFrameWrapper.appendChild(iframe);