How to include multiple columns in Activator

Hi rabbisht, 

As far as I know Activator currently only supports conditions on single columns. 

You can include additional columns in email/teams notifications as contex however. 

Activator tutorial using sample data - Microsoft Fabric | Microsoft Learn

You can combine streams together to do this type of composite rule detection: Combine Multiple eventstreams in Activator Rule - Microsoft Fabric | Microsoft Learn

Alternatively, you can combine the composites in the source and evaluate the rule on the combined column