Widget Bitrix24. How to identify sources for all widget channels?
Chat Bitrix24 and CRM forms we already support. To do this, on the page with the widget you only need to install the code b242ga.js

To support the remaining channels - Telegram, WhatsApp, Viber, FB, Instagram no additional configuration is required.
How it works on the example of Telegram
1
UTM for test
https://b242ga.ru/?utm_source=source_test&utm_medium=medium_test&utm_campaign=camapign_test
2
The goal is set for a deal in which all calls from the widget fall

3
Create an appeal in Telegram

4
Check - UTM and CID are saved in the deal
5
Checking goal transfer to GA
6
After a while, we check the reports in GA - the goal corresponds to the UTM
B242GA already sent to Google Analytics since you opened this page (goals)