qmk_firmware/data/constants/keycodes/keycodes_0.0.2_basic.hjson

{
    "keycodes": {
        "0x00C1": {
            "group": "media",
            "key": "KC_MISSION_CONTROL",
            "label": "Open Mission Control",
            "aliases": [
                "KC_MCTL"
            ]
        },
        "0x00C2": {
            "group": "media",
            "key": "KC_LAUNCHPAD",
            "label": "Open Launchpad",
            "aliases": [
                "KC_LPAD"
            ]
        }
    }
}