PowerBy / Enterprise item number visible in CATIA V5 by "productstructure node customizing"

In the newest release onCloud R2021x and V5-6R2018xSP2 or higher, is it possible to set the enterprise item number direct in V5. These functionality is very helpfully for a V5 user to stay in the V5 environment, but using additional functionality coming from the platform. Unfortunately the enterprise item number is only visible by opening the enterprise properties instead of the "normal" properties and due to these fact, there is no overview, whether an enterprise item number is set or not in complex V5 assemblies. It would be very helpfully, if the node could be customized, is there any functionality inside?