An explanation of why directly modifying the platform's HTML, CSS, or DOM is not permitted.
No. Directly modifying platform HTML, CSS, or manipulating the DOM (e.g., through the use of window.top or UUX Payload Scripts) is not permitted.
The platform's structure and styling are in place at the request of the financial institution. Therefore, any visual or structural changes must be requested and approved by that institution - not introduced by developers building extensions or features.
This policy exists to help protect the platform's integrity and ensure extensions do not interfere with the platform's runtime behavior. It also supports Q2's efforts to maintain the platform's stability, reliability, and user experience.
By following this guideline, we preserve the trust that financial institutions place in Q2 and ensure that extensions integrate smoothly without unexpected visual or functional side effects.