Duplicate Finder with column via command

From v13.5.1 changelog:

  • The Duplicate Finder can now match files based on the value of a selected column (optionally also on name/size). This lets you use script/evaluation columns to completely customise the duplicate matching process.

How to refer to a column with the current arguments for FIND? or any way to use this new feature as a command?

Nevermind, I found it, althought is not included in the manual yet.