Freight invoice auto-match

Many posts show how to manually match freight invoices with their respective freight bills. Some of them, and the AX training also mention that it is possible to automatically match, but I can't find the details of how to do this.

What I understand is that it is driven by the Freight Bill Type (engine assembly Microsoft.Dynamics.Ax.Tms.dll, engine type Microsoft.Dynamics.Ax.Tms.Bll.GenericNormalizer), but the freight bills and invoices generated from the freight bill don't have that field populated.

What am I missing or doing wrong?

Thanks in advance for your help!