This is the complete two-way mapping used by Interaktiv Tap 1.2 — a multi-touch iPad instrument that plays Traktor Pro 3 and 4 over a USB cable. It's exported directly from the app: roughly 1,200 assignments, In and Out, so Traktor's state is reflected back to the iPad.

What it covers: all four deck types (track, stem, remix, live input), 4-band EQ with kills, filters, four FX units, loops, hot cues, a key fader, and the remix grid with punch-in and slot pages. Every command is documented at https://interaktivaudio.com/traktor-coverage.

How to use it: this mapping addresses Interaktiv Tap's surface, so it's meant to be used with the app (free download on the App Store, one-time unlock — https://interaktivaudio.com/tap). Import the .tsi in Traktor's Preferences → Import; the app also exports this same file from its Settings, and full import steps are at https://interaktivaudio.com/traktor-mapping.

If you're building your own surface instead, the coverage page may still be useful as a reference for what's mappable in Pro 4.