Hello,

is there any way to associate the Enterprise Item Number (EIN) with a drawing?

Intended workflow:

1. Creation of the 3D model
2. Automatic EIN assignment on the 3D part
3. Creation of the drawing
4. (Desired) Transfer of the EIN to the drawing

Is it possible to map a drawing parameter directly to the EIN?

Currently, it appears that Attribute Management does not allow linking a custom attribute to the Enterprise Item Number.
Even after mapping a custom attribute in the CAD Collaboration settings (CATIA V5) to a dedicated CATIA parameter, the EIN still does not become available inside CATIA.

The function that uses the EIN (generated by formula) as the Title is already enabled.
Is there a way to restrict title modification inside CATIA so that users cannot accidentally change the representation of the EIN?

Is there any alternative approach to achieve the desired link between the EIN and the drawing?

Environment:

• 3DEXPERIENCE Cloud
• CATIA V5 on‑premise