Swap option and command, map fn->ins in MS Remote Desktop

gistfile1.txt

# add to profiles -> complex_modifications
# in the file ~/.config/karabiner/karabiner.json

    "profiles": [
        {
            "complex_modifications": {
                "parameters": {
                    "basic.to_if_alone_timeout_milliseconds": 1000
                },
                "rules": [
                    {
                        "description": "Swap option and command, map fn->ins in MS Remote Desktop",
                        "manipulators": [
                            {
                                "conditions": [
                                    {
                                        "bundle_identifiers": [
                                            "^com\\.microsoft\\.rdc\\..*"
                                        ],
                                        "type": "frontmost_application_if"
                                    }
                                ],
                                "from": {
                                    "key_code": "left_option",
                                    "modifiers": {
                                        "optional": [
                                            "any"
                                        ]
                                    }
                                },
                                "to": [
                                    {
                                        "key_code": "left_command"
                                    }
                                ],
                                "type": "basic"
                            },
                            {
                                "conditions": [
                                    {
                                        "bundle_identifiers": [
                                            "^com\\.microsoft\\.rdc\\..*"
                                        ],
                                        "type": "frontmost_application_if"
                                    }
                                ],
                                "from": {
                                    "key_code": "left_command",
                                    "modifiers": {
                                        "optional": [
                                            "any"
                                        ]
                                    }
                                },
                                "to": [
                                    {
                                        "key_code": "left_option"
                                    }
                                ],
                                "type": "basic"
                            },
                            {
                                "conditions": [
                                    {
                                        "bundle_identifiers": [
                                            "^com\\.microsoft\\.rdc\\..*"
                                        ],
                                        "type": "frontmost_application_if"
                                    }
                                ],
                                "from": {
                                    "key_code": "right_option",
                                    "modifiers": {
                                        "optional": [
                                            "any"
                                        ]
                                    }
                                },
                                "to": [
                                    {
                                        "key_code": "right_command"
                                    }
                                ],
                                "type": "basic"
                            },
                            {
                                "conditions": [
                                    {
                                        "bundle_identifiers": [
                                            "^com\\.microsoft\\.rdc\\..*"
                                        ],
                                        "type": "frontmost_application_if"
                                    }
                                ],
                                "from": {
                                    "key_code": "right_command",
                                    "modifiers": {
                                        "optional": [
                                            "any"
                                        ]
                                    }
                                },
                                "to": [
                                    {
                                        "key_code": "right_option"
                                    }
                                ],
                                "type": "basic"
                            },
                            {
                                "conditions": [
                                    {
                                        "bundle_identifiers": [
                                            "^com\\.microsoft\\.rdc\\..*"
                                        ],
                                        "type": "frontmost_application_if"
                                    }
                                ],
                                "from": {
                                    "key_code": "fn",
                                    "modifiers": {
                                        "optional": [
                                            "any"
                                        ]
                                    }
                                },
                                "to": [
                                    {
                                        "key_code": "insert"
                                    }
                                ],
                                "type": "basic"
                            }
                        ]
                    }
                ]
            },