By A Mystery Man Writer
Prevent knockout by using the Overprint options in the Attributes panel in InDesign.
Beware Overprinting White
Overprint in InDesign
What is Overprinting, Overprinting in InDesign
What is a knock-out, trapping, and overprint in printing in terms of Adobe InDesign? - Quora
Set a Swatch to Overprint
Spot” the difference of soft light with overprint preview
Fixing Rich Black Text in InDesign
InDesign Tutorial Overprinting and How to Fix
Set a Swatch to Overprint
Five Secret InDesign Tools
The Best Method for Setting Up Overprint in Adobe InDesign — Fraga
Turn on Overprint Preview Before Printing