You can now assign custom values to any field by using the new Static Fields feature.
This is useful if you need to set a value in your parsed result that cannot be found in your document (like an ID or a Category). Then, use this value later in your workflow to unlock more automation possibilities.
You can access static fields by clicking the dropdown in field list in the template editor.
Check out this article in our support center to learn more about using Static Fields in Parseur.

New Static Field tab in the template editor (behind the dropdown)