1. Add the guy. 2. Tap him in the list, then tap the map (or drag the pin, or paste lat/lng) to drop his spot — the pin, circle and lat/lng fields all move together. 3. Set which way he must face. 4. Copy his link and WhatsApp it to him. He opens it on Android Chrome, walks to the arrow, turns to the facing, and the dashboard flips him to ON SITE = clocked in.