User-Specific Filtering for Web API Created Records in Marketo

I was developing a campaign to track records created by Web API users and assign a specific person source accordingly. Although the campaign was set up, it currently qualifies all records created via the API because there’s no way to specify or filter by the individual API user.

To improve this, I suggest Marketo to introduce a "User" constraint in the trigger “Person is Created” and the filter "Person was created" to identify which user created the record. This capability would streamline tracking and attribution, making campaign management more precise and efficient.