Catia !exclusive! | Nip-activity

In CATIA V5/V6, a (Non-Instantiated Part) is a component that has been inserted into a Product structure but has not yet been loaded into memory or instantiated.

For many CATIA users, “NIP” is just an acronym they click without thought. However, understanding NIP (Non-Intanced Part) Activity is the difference between a robust, reliable digital mock-up (DMU) and a fragile assembly that breaks with every minor update. nip-activity catia

Here is a professional workflow to keep your assemblies clean: In CATIA V5/V6, a (Non-Instantiated Part) is a

Before we discuss Activity , we need to understand NIP . Here is a professional workflow to keep your

The setting determines how CATIA behaves when you open a product that contains these unloaded, non-instantiated parts.

Have you ever been burned by a broken link caused by a deactivated NIP? Share your war story in the comments below, or ask us how to automate NIP activation using CATScript macros! Disclaimer: This post is based on standard CATIA V5/V6 functionality. Specific menu names may vary slightly depending on your version and PLM integration (e.g., ENOVIA, 3DEXPERIENCE).

Think of it like a movie character listed in the script’s cast page (the NIP) versus the actual actor on set (the Instantiated Part). The name is there, the role is defined, but the physical presence is missing.