Kibana Alert Webhook behind proxy

Hi!
I would like to use the Kibana Alert Webhook behind proxy (such as using slack).
Is there a way to set proxy using WebUI or yaml?
Thanks.

Hello,

It looks like alerts proxy support has been added in version 7.10: https://github.com/elastic/kibana/pull/74289

Regards,
Aaron

Thanks !
I am using 7.9 so I will try 7.10 when using behind proxy.