Customer External delivery Note option, present in tracker, but not in maintenance?

Hello all!

I was asked about an option present in the Customer tracker, but could not be found in Customer Maintenance… Would anyone know where i can set it to a true/false value?

I could not find it…

and help is not much help…

External Delivery Note

Indicates an external delivery note is required for the customer.

Anyone would know more about this feature?

thanks

Pierre

The Technical Details in Field Help provide a bit more info:

image

Looks like it needs to be set up in External Company Configuration (SendPack checkbox?).