1. In Trustpilot Business, open the TrustBox you want to embed and note the data-template-id and data-businessunit-id values, plus your public Trustpilot page address.
2. Open the Trustpilot Reviews card and fill Data Template ID, Data Business Unit ID and Trustpilot URL (Your page in trustpilot site).
3. In the page editor, add the Trustpilot Reviews module to any page.

Sprwt only loads Trustpilot's widget script and renders the TrustBox when all three values are present; the card is Active at that point.