Optimizing transportation resources will involve cataloging cars, drivers, and devices and recording their particulars in SAP. The process will then automate assignments according to masses and Places. TM functionality is just one Element of logistics, and it matches in along with other SAP S/4HANA LoBs to fulfill its primary purpose https://www.ecom-group.com/sap-transportation-management-tm-optimising-global-logistics-and-freight-spend/