Reporting chart filter 'Actionable'

Hi, can someone please tell me what the ‘Custom Field’ > ‘Actionable’ filter means?
I’m trying to create a chart that will filter unblocked tasks only.
Would appreciate suggestions, thanks!

Screen Shot 2022-12-31 at 1.45.01 AM

Welcome to the Asana Community Forum @Eric_Guillermo👋

„Actionable“ and the others showing in your screenshot are Asana pre-configured custom fields.
There was a list posted a while ago here showing pre-configured fields but that seems outdated now as I cannot find the one you mentioned either.
When you add this custom field to a project you will see the options listed.

Now in terms of the filter you‘d like to set I have found this existing feedback thread:

However you can achieve the necessary filtering via the advanced search: How to filter or sort blocked / unblocked tasks? - #2 by Marie
You can then save the search report.

I hope that helps!