How to separate firmed planned orders from unfirmed planned orders

Summary:

Looking for a way to create custom measure to show firmed planned order qty and unfirmed planned order qty? OR any other way to display that on material plan

Content (please ensure you mask any confidential information):

Our planners firm future planned orders (usually the make orders), but sometimes a plan run might still create new recommendations, as expected.
They would like to be able to see them under separate buckets - Firmed planned order qty and Unfirmed planned order qty
Is there a way to create custom measure to show firmed planned order qty and unfirmed planned order qty? OR any other way to display that on material plan.