Previously, you wrangled data inside the UI. Now, you’ll learn how to move data in and out of Cosmic Frog without breaking a sweat.
This chapter walks through a practical, real-world loop: export a demand table to Excel/CSV, make changes, then import it back. You’ll see the two import paths in action—Replace (wipe and reload) and Upsert (update existing rows, insert new ones)—and how Cosmic Frog keeps you honest with Model Activity cards, record counts, and clear success checks. By the end, you’ll know exactly when to use each method, how to avoid accidental data loss, and how primary keys decide what gets updated vs. created.
