How to find activit ID that was commented on

Hi Kyle,
I would need to find out the activity that a person has commented in a CB Auto Action. I need it to fill the deep link URL in our pusher notifications.

$message_link = '/index.php?option=com_comprofiler&view=pluginclass&plugin=cbactivity&action=activity&func=show&id=[var2_activity]' ;

I can get [var1_comment] out but not the activity on which it was posted...

That'll depend a lot on what trigger you're using. Comments are not exclusive to Activity. So they don't care if it's to an activity entry or not. The trigger would need to expose that information if it's available.