This document summarizes a workshop for IT staff at the International Potato Center (CIP) on using barcodes and the GRIN-Global system. It discusses CIP's genebank environment and operations, the components of CIP's barcode kit including mobile devices and labels, various use cases for barcodes in different genebank activities, and the evolution and current status of CIP's barcode infrastructure. The overall goal is to improve data collection and tracking of genetic resources using automated identification and mobile computing technologies.