When creating smart lists, some filters have advanced options called constraints. These are extra conditions that you can add to filters and triggers to help narrow your search even further.
In this example, let's add some constraints to a Data Value Changed filter to find people that had a Status change from MQL to SQL.
Marketo is now standardizing language across all subscriptions, so you may see lead/leads in your subscription and person/people in docs.marketo.com. These terms mean the same thing; it does not affect article instructions. There are some other changes, too. Learn more.