To develop a piece (a "CATPart") in the latest CATIA V5, follow this fundamental workflow:
Here’s what’s new in the latest release: catia v5 latest version
New attributes for the Thick Surface command and improved preview options for Thickness and Replace Face functions. To develop a piece (a "CATPart") in the
CATIA V5 Latest Version: What’s New in V5-6R2025 (R31)? catia v5 latest version
Includes a new Profile Tangency command and the ability to reorder children for sketch outputs.