This document is a guide detailing the logistics sourcing capabilities of Archlet, a platform designed to streamline and automate freight procurement processes across various transport modes, including ocean, air, road, and rail. It outlines the complexities of freight procurement, such as volatile rates, capacity limitations, and the inefficiencies of traditional tools like Excel spreadsheets. Archlet offers intuitive workflows, powerful optimization, and scenario analysis to enhance decision-making. The guide presents specific features such as no-code setup, advanced optimization, and scalability for different sourcing events. It also provides performance metrics, including average cycle time decreases and savings achieved by users, emphasizing the platform's ability to improve sourcing efficiency and supplier participation. The document concludes with a brief overview of Archlet's compliance with cybersecurity standards and its integration capabilities with third-party data sources.