Inserting third-party form code into bitrix?

Question

1C-Bitrix

Guys, tell me, there is a calculator code from a third-party site, but it is not displayed when I insert it on my Bitrix site. Bitrix blocks third-party iframes. If yes, how to make it work?
Thank you.

Answer 1

in online Bitrix training courses (like in content manager courses) find how to add an exception for ifram for a proactive filter or here
https://admin4web.ru/article/nastrojka-iframe-v-bi...