While a single comprehensive "tutorial report" in PDF format is not hosted as a single file by PTC, several official manuals and community guides cover the essential workflows for Creo Elements/Direct Modeling Official Manuals & Documentation (PDF)

Step 3: Direct Modification

Official Resources:

4.5 Create internal cavity

Level:

Beginner Focus: The "Direct Modeling" Philosophy (CoCreate Methodology) Goal: To understand the logic of "driving parts with geometry" rather than "driving parts with history trees."

If you want, I can: