CMS Bitrix support

Kibana version: 7.14.1

Elasticsearch version: 7.14.1

APM Server version: 7.14.1

APM Agent language and version: php version 1.3

I use CMS Bitrix (installed on my own server) https://www.1c-bitrix.ru/. DB MySQL 5.7

Connected an agent, but only general transaction data is collected without any details.

Do you need to implement support for this CMS separately in the agent?
Is there a description of where to start the implementation of this CMS?