This tutorial demonstrates how TFL Studio handles units in datasets, including importing units from either a units row or column headers and applying them to variables. It shows how to assign units dynamically using a dedicated units variable (e.g., for concentration), enabling accurate labeling across tables and figures. The video also highlights how unit display can vary depending on table structure (e.g., multiple analytes vs. paged views) and explains how specs can automate unit mapping and column matching. Finally, it notes that unit issues can still be corrected after import by rescanning datasets.