Overprinting in InDesign

Prevent knockout by using the Overprint options in the Attributes panel in InDesign.

print design - How to turn off overprint in Indesign? - Graphic Design Stack Exchange

print design - How to turn off overprint in Indesign? - Graphic Design Stack Exchange

Overprinting

Overprinting in InDesign

To Overprint or not to Overprint? Black is the Question! – Colecandoo!

What is overprinting in InDesign? - Quora

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Use of Overprint

Overprint Awareness - Cummings Printing

Learning Print Production: Photoshop, Illustrator, and InDesign Online Class