Which function is tasked with collecting deployment documents?

The function responsible for collecting deployment documents is typically the Deployed Logistics Planners. This team plays a critical role in managing logistics during deployments, including the coordination and collection of essential documents that ensure the smooth operation of logistics processes. They ensure that all deployment-related paperwork, such as manifests, equipment lists, and transportation requests, is properly organized and accounted for.

Advanced Echelon (ADVON) focuses on the initial setup and preparation of facilities before the main body of the unit arrives, which does not primarily involve document collection. The Redeployment Assistance Team (RAT) is more concerned with the processes related to returning troops and equipment back from deployment, and while they may handle some documents, their primary focus is not on the collection of deployment documents. Personnel Support for Contingency Operations (PERSCO) tends to focus on personnel management and support rather than the logistical documentation required for deployments.

Thus, the responsibility of collecting deployment documents aligns most closely with the role of the Deployed Logistics Planners.