Add shipment tracking to closed invoice

We often generate an S/O Billing Invoice prior to making an LTL shipment.  This invoice will accompany the shipment acting also as a packing list.  Only upon shipment pickup with certain LTL carriers do know what the shipment tracking number will be and we want to include this as part of the S/O invoice history.  Is there any way to attach this information to a posted S/O Invoice thus appearing in the Summary Package Tracking window?

Jack

Sage100 2014