{
  "title": "Logitech dongle - Swap left cmd with left option",
  "maintainers": [
    "devnoname120"
  ],
  "rules": [{
    "description": "Logitech dongle - Swap left cmd with left option",
    "manipulators": [
        {
            "from": {
                "key_code": "left_option",
                "modifiers": {
                    "optional": [
                        "any"
                    ]
                }
            },
            "to": [
                {
                    "key_code": "left_command"
                }
            ],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "left_command",
                "modifiers": {
                    "optional": [
                        "any"
                    ]
                }
            },
            "to": [
                {
                    "key_code": "left_option"
                }
            ],
            "type": "basic"
        }
    ]
  }]
}

{
  "title": "Logitech dongle - Swap left cmd with left option",
  "maintainers": [
    "DamianJ"
  ],
  "rules": [{
    "description": "Logitech dongle - Swap left cmd with left option",
    "manipulators": [
        {
            "from": {
                "key_code": "left_option",
                "modifiers": {
                    "optional": [
                        "any"
                    ]
                }
            },
            "to": [
                {
                    "key_code": "left_command"
                }
            ],
            "type": "basic"
        },
        {
            "from": {
                "key_code": "left_command",
                "modifiers": {
                    "optional": [
                        "any"
                    ]
                }
            },
            "to": [
                {
                    "key_code": "left_option"
                }
            ],
            "type": "basic"
        }
    ]
  }]
}

Add modification for Logitech MX keyboard (connected via usb dongle). Swap left cmd with left option && Swap right cmd with right option keys
Add modification for Logitech MX keyboard (connected via usb dongle). Swap left cmd with left option && Swap right cmd with right option keys
