diff --git a/intaro.retailcrm/export/export_run.php b/intaro.retailcrm/export/export_run.php
index 22c747664..dee1703dc 100644
--- a/intaro.retailcrm/export/export_run.php
+++ b/intaro.retailcrm/export/export_run.php
@@ -38,7 +38,8 @@
         }
     }
 
-    $settingService = SettingsService::getInstance([], '');
+    global $PROFILE_ID;
+    $settingService = SettingsService::getInstance([], '', $PROFILE_ID);
     $iblockPropertySku = [];
     $iblockPropertySkuHl = [];
     $iblockPropertyUnitSku = [];
@@ -46,7 +47,7 @@
     $iblockPropertyProductHl = [];
     $iblockPropertyUnitProduct = [];
 
-    foreach (array_keys($settingService->actrualPropList) as $prop) {
+    foreach (array_keys($settingService->actualPropList) as $prop) {
         $skuUnitProps = ('iblockPropertyUnitSku_' . $prop);
         $skuUnitProps = $$skuUnitProps;
 
diff --git a/intaro.retailcrm/export/export_setup.php b/intaro.retailcrm/export/export_setup.php
index d9d0f91e4..05a06418c 100644
--- a/intaro.retailcrm/export/export_setup.php
+++ b/intaro.retailcrm/export/export_setup.php
@@ -26,7 +26,8 @@
 //TODO заменить вызов на сервис-локатор, когда он приедет
 $settingsService = SettingsService::getInstance(
     $arOldSetupVars ?? [],
-    $ACTION
+    $ACTION,
+    $PROFILE_ID
 );
 
 $isSetupModulePage = $settingsService->isSetupModulePage();
@@ -110,7 +111,7 @@
         }
     </style>
 
-    <form method="post" action="<?=$APPLICATION->GetCurPage()?>">
+    <form method="post" id="submit-form" action="<?=$APPLICATION->GetCurPage()?>">
         <?php
         if ($ACTION === 'EXPORT_EDIT' || $ACTION === 'EXPORT_COPY') {
             ?>
@@ -190,8 +191,7 @@
                             <tbody>
 
                             <?php
-                            foreach ($settingsService->actrualPropList as $propertyKey => $property) {
-                                $productSelected = false; ?>
+                            foreach ($settingsService->defaultPropList as $propertyKey => $property) { ?>
 
                                 <tr class="adm-list-table-row">
                                     <td class="adm-list-table-cell">
@@ -215,14 +215,14 @@ class="property-export"
                                                     if ($keyField === $propertyKey) { ?>
                                                         <option value="<?=$field['CODE']?>"
                                                             <?php
-                                                            $productSelected = $settingsService->isOptionSelected(
+                                                            $isSelected = $settingsService->isOptionSelected(
                                                                 $field,
                                                                 $arIBlock['OLD_PROPERTY_PRODUCT_SELECT'],
                                                                 $propertyKey
                                                             );
                                                             ?>
 
-                                                            <?= $productSelected ? ' selected' : ''?>
+                                                            <?= $isSelected ? ' selected' : ''?>
                                                         >
                                                             <?=$field['name']?>
                                                         </option>
@@ -241,7 +241,7 @@ class="property-export"
                                                         <?php
                                                         echo $settingsService->getOptionClass($prop, true);
 
-                                                        $productSelected = $settingsService->isOptionSelected(
+                                                        $isSelected = $settingsService->isOptionSelected(
                                                             $prop,
                                                             $arIBlock['OLD_PROPERTY_PRODUCT_SELECT'],
                                                             $propertyKey
@@ -251,7 +251,7 @@ class="property-export"
                                                             = $settingsService->getHlTableName($prop)
                                                             ?? $productHlTableName;
 
-                                                        echo $productSelected ? ' selected' : '';
+                                                        echo $isSelected ? ' selected' : '';
                                                         ?>
                                                     >
                                                         <?=$prop['NAME']?>
@@ -376,19 +376,18 @@ class="property-export"
                                                         <option value="<?=$prop['CODE']?>"
                                                             <?php
                                                             echo $settingsService->getOptionClass($prop, false);
-                                                            if (!$productSelected) {
-                                                                $isSelected = $settingsService->isOptionSelected(
-                                                                    $prop,
-                                                                    $arIBlock['OLD_PROPERTY_SKU_SELECT'],
-                                                                    $propertyKey
-                                                                );
 
-                                                                $skuHlTableName
-                                                                    = $settingsService->getHlTableName($prop)
-                                                                    ?? $skuHlTableName;
+                                                            $isSelected = $settingsService->isOptionSelected(
+                                                                $prop,
+                                                                $arIBlock['OLD_PROPERTY_SKU_SELECT'],
+                                                                $propertyKey
+                                                            );
 
-                                                                echo $isSelected ? ' selected' : '';
-                                                            }
+                                                            $skuHlTableName
+                                                                = $settingsService->getHlTableName($prop)
+                                                                ?? $skuHlTableName;
+
+                                                            echo $isSelected ? ' selected' : '';
                                                             ?>
                                                         >
                                                             <?=$prop['NAME']?>
@@ -473,8 +472,97 @@ class="property-export"
                                 </tr>
                             <?php
                             } ?>
+
+                            <?php
+                            $catalogId = $arIBlock['ID'];
+                            $catalogCustomProps = $settingsService->customPropList[$catalogId];
+
+                            if (!empty($catalogCustomProps)) {
+                                foreach ($catalogCustomProps as $catalogCustomPropCode => $catalogCustomPropValue) { ?>
+                                    <tr class="adm-list-table-row custom-property-row">
+                                        <td class="adm-list-table-cell custom-property-title">
+                                            <?=htmlspecialcharsex($catalogCustomPropValue)?>
+                                        </td>
+                                        <td class="adm-list-table-cell">
+                                            <select 
+                                                name="iblockPropertyProduct_<?=$catalogCustomPropCode?>[<?= $catalogId ?>]"
+                                                id="iblockPropertyProduct_<?=$catalogCustomPropCode . $catalogId ?>"
+                                                class="property-export"
+                                                data-type="<?= $catalogCustomPropCode ?>"
+                                                onchange="propertyChange(this)"
+                                                style="width: 200px">
+
+                                                <option value=""></option>
+                                            <?php foreach ($arIBlock['PROPERTIES_PRODUCT'] as $prop) {
+                                                $productHlTableName = ''; ?>
+                                                <option value="<?=$prop['CODE']?>"
+                                                    <?php
+                                                    echo $settingsService->getOptionClass($prop, true);
+
+                                                    $isSelected = $settingsService->isOptionSelected(
+                                                        $prop,
+                                                        $arIBlock['OLD_PROPERTY_PRODUCT_SELECT'],
+                                                        $catalogCustomPropCode
+                                                    );
+
+                                                    $productHlTableName
+                                                        = $settingsService->getHlTableName($prop)
+                                                        ?? $productHlTableName;
+
+                                                    echo $isSelected ? ' selected' : '';
+                                                    ?>
+                                                >
+                                                    <?=$prop['NAME']?>
+                                                </option>
+                                            <?php } ?>
+                                            </select>
+                                        </td>
+
+                                        <?php if ($arIBlock['PROPERTIES_SKU'] !== null) { ?>
+                                            <td class="adm-list-table-cell">
+                                                <select
+                                                    name="iblockPropertySku_<?=$catalogCustomPropCode?>[<?= $catalogId ?>]"
+                                                    id="iblockPropertySku_<?=$catalogCustomPropCode . $catalogId ?>"
+                                                    class="property-export"
+                                                    data-type="<?= $catalogCustomPropCode ?>"
+                                                    onchange="propertyChange(this)"
+                                                    style="width: 200px">
+
+                                                    <option value=""></option>
+                                                        <?php foreach ($arIBlock['PROPERTIES_SKU'] as $prop) {
+                                                            $skuHlTableName = ''; ?>
+                                                            <option value="<?=$prop['CODE']?>"
+                                                                <?php
+                                                                    echo $settingsService->getOptionClass($prop, false);
+
+                                                                    $isSelected = $settingsService->isOptionSelected(
+                                                                        $prop,
+                                                                        $arIBlock['OLD_PROPERTY_SKU_SELECT'],
+                                                                        $catalogCustomPropCode
+                                                                    );
+
+                                                                    $skuHlTableName
+                                                                        = $settingsService->getHlTableName($prop)
+                                                                        ?? $skuHlTableName;
+
+                                                                    echo $isSelected ? ' selected' : '';
+                                                                ?>
+                                                            >
+                                                                <?=$prop['NAME']?>
+                                                            </option>
+
+                                                        <?php } ?>
+                                                </select>
+                                                <button id="delete-custom-row" class="adm-btn-save" type="button">Удалить</button>
+                                            </td>
+                                        <?php } ?>
+                                    </tr>
+                            <?php }
+                            }
+                            ?>
                             </tbody>
                         </table>
+                        <button class="adm-btn-save add-custom-row" type="button">Добавить</button>
                         <br>
                         <br>
                     </div>
@@ -484,6 +572,20 @@ class="property-export"
         </div>
         <input type="hidden" name="count_checked" id="count_checked" value="<?=$intCountChecked?>">
         <br>
+        <template id="custom-property-template-row">
+            <tr class="adm-list-table-row custom-property-row">
+                <td class="adm-list-table-cell">
+                    <input type="text" title="Название нового свойства" name="custom-property-title" style="width: 200px">
+                </td>
+                <td class="adm-list-table-cell">
+                    <select name="iblockPropertyProduct_" id="iblockPropertyProduct_" class="property-export" onchange="propertyChange(this)" style="width: 200px"></select>
+                </td>
+                <td class="adm-list-table-cell">
+                    <select name="iblockPropertySku_" id="iiblockPropertySku_" class="property-export" onchange="propertyChange(this)" style="width: 200px"></select>
+                    <button id="delete-new-custom-row" class="adm-btn-save" type="button">Удалить</button>
+                </td>
+            </tr>
+        </template>
         <h3><?=GetMessage('SETTINGS_EXPORT')?></h3>
         <span class="text"><?=GetMessage('FILENAME')?><br><br></span>
         <input type="text" name="SETUP_FILE_NAME" value="<?=htmlspecialcharsbx(strlen($SETUP_FILE_NAME) > 0 ?
@@ -566,7 +668,7 @@ class="adm-btn-save">
             <input type="hidden" name="STEP" value="<?=$STEP + 1?>">
             <input type="hidden" name="SETUP_FIELDS_LIST" value="<?=
             $settingsService->getSetupFieldsString(
-                array_keys($settingsService->actrualPropList) ?? [],
+                array_keys($settingsService->actualPropList) ?? [],
                 $hlblockModule === true,
                 $hlBlockList ?? []
             )
@@ -577,7 +679,7 @@ class="adm-btn-save">
     </form>
 
     <?php CJSCore::Init(['jquery']);?>
-
+    <?php CUtil::InitJSCore(['intaro_custom_props']); ?>
     <script type="text/javascript">
         function checkLoadStatus(object)
         {
@@ -662,6 +764,7 @@ function checkOne(obj, cnt) {
 
         function propertyChange(obj) {
             let selectedOption = $(obj).find('option')[obj.selectedIndex];
+            console.log(selectedOption);
 
             if (selectedOption.className === 'not-highloadblock') {
                 let objId = '#' + obj.id;
@@ -770,6 +873,314 @@ function getSelect (res, key, iblock, new_options, type){
 
             return select;
         }
+
+        const setupFieldsListElement = $('input[name="SETUP_FIELDS_LIST"]');
+        let customProps = {};
+        let customPropsToDelete = {};
+        const setupFieldsParamsToFill = [
+            'iblockPropertySku_',
+            'iblockPropertyUnitSku_',
+            'iblockPropertyProduct_',
+            'iblockPropertyUnitProduct_',
+            'highloadblockb_hlsys_marking_code_group_',
+            'highloadblock_productb_hlsys_marking_code_group_',
+            'highloadblockeshop_color_reference_',
+            'highloadblock_producteshop_color_reference_',
+            'highloadblockeshop_brand_reference_',
+            'highloadblock_producteshop_brand_reference_'
+        ];
+
+        $('.add-custom-row').click(function () {
+            createCustomPropsRaw($(this));
+        });
+
+        $(document).on('click', '#delete-new-custom-row', function () {
+            deleteCustomPropRow($(this));
+        });
+
+        $(document).on('click', '#delete-custom-row', function () {
+            let buttonElem = $(this);
+            addCustomPropToDelete(buttonElem);
+            deleteCustomPropRow(buttonElem);
+        });
+
+        $(document).on('blur', 'input[name="custom-property-title"]', function () {
+            let inputElem = $(this);
+            let newPropertyTitle = inputElem.val();
+
+            if (!newPropertyTitle) {
+                return;
+            }
+
+            let newPropertyCode = getUniquePropertyCode(newPropertyTitle);
+            addCustomPropCodeToSelectAttributes(newPropertyCode, inputElem);
+        });
+
+        $('#submit-form').submit(function (formEvent) {
+            formEvent.preventDefault();
+            let savePromise = null;
+            let deletePromise = null;
+            let formElem = formEvent.currentTarget;
+            let profileId = $($('input[name="PROFILE_ID"]')).val();
+
+            setCustomProperties();
+
+            if (Object.keys(customProps).length > 0) {
+                savePromise = BX.ajax.runAction('intaro:retailcrm.api.customexportprops.save', {
+                    json: {
+                        properties: customProps,
+                        profileId: profileId
+                    },
+                }).then(addParamsToSetupFieldsList());
+            }
+
+            if (Object.keys(customPropsToDelete).length > 0) {
+                deletePromise = BX.ajax.runAction('intaro:retailcrm.api.customexportprops.delete', {
+                    json: {
+                        properties: customPropsToDelete,
+                        profileId: profileId
+                    },
+                }).then(deleteParamsFromSetupFieldsList());
+            }
+
+            const promises = [savePromise, deletePromise].filter(Boolean);
+
+            if (promises.length > 0) {
+                Promise.all(promises)
+                    .finally(() => {
+                        formElem.submit();
+                    });
+            } else {
+                formElem.submit();
+            }
+        });
+
+        function deleteCustomPropRow(deleteButton)
+        {
+           deleteButton.closest('tr').remove();
+        }
+
+        function addCustomPropToDelete(deleteButton)
+        {
+            let deletedPropTitle = deleteButton.closest('td').siblings().filter('.custom-property-title').text().trim();
+            let deletedPropCode = deleteButton.siblings().filter('select').first().data('type');
+            let customPropCatalogId = deleteButton.closest('.iblockExportTable').data('type');
+
+            let values = {
+                'code': deletedPropCode,
+                'title': deletedPropTitle,
+            };
+
+            if (customPropsToDelete.hasOwnProperty(customPropCatalogId)) {
+                customPropsToDelete[customPropCatalogId].push(values);
+            } else {
+                customPropsToDelete[customPropCatalogId] = [values];
+            }
+        }
+
+        function addCustomPropCodeToSelectAttributes(customPropCode, customPropTitleElem)
+        {
+            let selectElements = customPropTitleElem.closest('.custom-property-row').find('td select');
+            let catalogId = customPropTitleElem.closest('.iblockExportTable').data('type');
+
+            selectElements.each(function (index, element) {
+               let selectElem = $(element);
+               let newSelectIdValue = selectElem.attr('id').match(/^[^_]*_/)[0] + customPropCode + catalogId;
+               let newSelectNameValue = selectElem.attr('name').match(/^[^_]*_/)[0] + customPropCode + `[${catalogId}]`;
+
+               selectElem.attr('id', newSelectIdValue);
+               selectElem.attr('name', newSelectNameValue);
+               selectElem.data('type', customPropCode);
+               triggerSelectChange(selectElem);
+            });
+        }
+
+        function triggerSelectChange(selectElem)
+        {
+            if (selectElem.val().length > 0) {
+                selectElem.trigger('change', [self]);
+            }
+        }
+
+        function setCustomProperties()
+        {
+            let customPropertiesRows = $('.custom-property-row');
+
+            if (customPropertiesRows.length === 0) {
+                return;
+            }
+
+            let customPropertyCatalogId;
+            let customPropertyTitle = '';
+            let customPropertyCode = '';
+            let productPropertyMatch = '';
+            let offerPropertyMatch = '';
+
+            let catalogIds = [];
+            customPropertiesRows.each(function (index, propertyRow) {
+                let propertyRowObj = $(propertyRow);
+                customPropertyCatalogId = propertyRowObj.closest('.iblockExportTable').data('type');
+
+                customPropertyTitle = propertyRowObj.find('input[name="custom-property-title"]').val();
+
+                if (!customPropertyTitle) {
+                    return true;
+                }
+
+                customPropertyCode = getUniquePropertyCode(customPropertyTitle);
+                productPropertyMatch = propertyRowObj.find('select[name=custom-product-property-select]').val();
+                offerPropertyMatch = propertyRowObj.find('select[name=custom-offer-property-select]').val();
+
+                let values = {
+                    'title': customPropertyTitle,
+                    'code': customPropertyCode,
+                    'productProperty': productPropertyMatch,
+                    'offerProperty': offerPropertyMatch
+                };
+
+                if (catalogIds.indexOf(customPropertyCatalogId) === -1) {
+                    customProps[customPropertyCatalogId] = [values];
+                } else {
+                    customProps[customPropertyCatalogId].push(values);
+                }
+                catalogIds.push(customPropertyCatalogId);
+            });
+        }
+
+        function getUniquePropertyCode(customPropertyTitle)
+        {
+            let uniqueValue = transliterate(customPropertyTitle).replace(/ /g, '_');
+            let counter = 0;
+
+            const setupFieldsListValues = setupFieldsListElement.val().split(',');
+            while (setupFieldsListValues.includes(uniqueValue)) {
+                uniqueValue = `${customPropertyTitle}${++counter}`;
+            }
+
+            return uniqueValue;
+        }
+
+        function addParamsToSetupFieldsList()
+        {
+            let newParams = '';
+
+            if (Object.keys(customProps).length === 0) {
+                return;
+            }
+
+            for (let propertiesByCatalogId of Object.values(customProps)) {
+                propertiesByCatalogId.forEach(function (values) {
+                    setupFieldsParamsToFill.forEach(function (param) {
+                        newParams += ',' + param + values.code;
+                    });
+                });
+            }
+
+            let newValue = setupFieldsListElement.val() + newParams;
+            setupFieldsListElement.val(newValue);
+
+            return true;
+        }
+
+        function deleteParamsFromSetupFieldsList()
+        {
+            let setupFields = setupFieldsListElement.val();
+
+            if (Object.keys(customPropsToDelete).length === 0) {
+                return;
+            }
+
+            for (let propsByCatalogId of Object.values(customPropsToDelete)) {
+                propsByCatalogId.forEach(function (propValues) {
+                    setupFieldsParamsToFill.forEach(function (param) {
+                        let paramToDelete = ',' + param + propValues.code;
+                        setupFields = setupFields.replace(paramToDelete, '');
+                    });
+                });
+            }
+
+            setupFieldsListElement.val(setupFields);
+
+            return true;
+        }
+
+        function createCustomPropsRaw(addRowButton)
+        {
+            let templateRow = $($('#custom-property-template-row').html());
+            let templateSelectElements = templateRow.find('select');
+
+            let prevTableRow = $(addRowButton).prev('table').find('tbody tr:last-child');
+            let lastRawSelectElements = prevTableRow.find('td select');
+
+            lastRawSelectElements.each(function (index, element) {
+                let selectElement = $(element);
+                let templateSelectElement = templateSelectElements[index];
+                fillTemplateSelect(selectElement, templateSelectElement);
+                prevTableRow.after(templateRow);
+            });
+        }
+
+        function fillTemplateSelect(sourceSelectElement, templateSelectElement)
+        {
+            let selectOptions = sourceSelectElement.find('option');
+            selectOptions.each(function (index, element) {
+                let optionElem = $(element);
+                let value = $(optionElem).val();
+                let text = $(optionElem).text();
+
+                $('<option>', { value: value, text: text }).appendTo(templateSelectElement);
+            });
+        }
+
+        function transliterate(titleToTransliterate)
+        {
+            const hasCyrillicChars = /[\u0400-\u04FF]/.test(titleToTransliterate);
+
+            if (!hasCyrillicChars) {
+                return titleToTransliterate;
+            }
+
+            translitedText = '';
+            for (var i = 0; i < titleToTransliterate.length; i++) {
+                switch (titleToTransliterate[i]) {
+                    case 'а': case 'А': translitedText += 'a'; break;
+                    case 'б': case 'Б': translitedText += 'b'; break;
+                    case 'в': case 'В': translitedText += 'v'; break;
+                    case 'г': case 'Г': translitedText += 'g'; break;
+                    case 'д': case 'Д': translitedText += 'd'; break;
+                    case 'е': case 'Е': translitedText += 'e'; break;
+                    case 'ё': case 'Ё': translitedText += 'yo'; break;
+                    case 'ж': case 'Ж': translitedText += 'zh'; break;
+                    case 'з': case 'З': translitedText += 'z'; break;
+                    case 'и': case 'И': translitedText += 'i'; break;
+                    case 'й': case 'Й': translitedText += 'y'; break;
+                    case 'к': case 'К': translitedText += 'k'; break;
+                    case 'л': case 'Л': translitedText += 'l'; break;
+                    case 'м': case 'М': translitedText += 'm'; break;
+                    case 'н': case 'Н': translitedText += 'n'; break;
+                    case 'о': case 'О': translitedText += 'o'; break;
+                    case 'п': case 'П': translitedText += 'p'; break;
+                    case 'р': case 'Р': translitedText += 'r'; break;
+                    case 'с': case 'С': translitedText += 's'; break;
+                    case 'т': case 'Т': translitedText += 't'; break;
+                    case 'у': case 'У': translitedText += 'u'; break;
+                    case 'ф': case 'Ф': translitedText += 'f'; break;
+                    case 'х': case 'Х': translitedText += 'h'; break;
+                    case 'ц': case 'Ц': translitedText += 'c'; break;
+                    case 'ч': case 'Ч': translitedText += 'ch'; break;
+                    case 'ш': case 'Ш': translitedText += 'sh'; break;
+                    case 'щ': case 'Щ': translitedText += 'sch'; break;
+                    case 'ъ': case 'Ъ': translitedText += ''; break;
+                    case 'ы': case 'Ы': translitedText += 'y'; break;
+                    case 'ь': case 'Ь': translitedText += ''; break;
+                    case 'э': case 'Э': translitedText += 'e'; break;
+                    case 'ю': case 'Ю': translitedText += 'yu'; break;
+                    case 'я': case 'Я': translitedText += 'ya'; break;
+                    default: translitedText += titleToTransliterate[i]; break;
+                }
+            }
+            return translitedText;
+        }
     </script>
     <?php
 }
diff --git a/intaro.retailcrm/include.php b/intaro.retailcrm/include.php
index 282d08361..eaf795446 100644
--- a/intaro.retailcrm/include.php
+++ b/intaro.retailcrm/include.php
@@ -50,6 +50,10 @@
         'js'  => '/bitrix/js/intaro/sms.js',
         'rel' => [],
     ],
+    'intaro_custom_props' => [
+        'js'  => '/bitrix/js/intaro/custom-props-export.js',
+        'rel' => [],
+    ],
 ];
 
 foreach ($arJsConfig as $ext => $arExt) {
diff --git a/intaro.retailcrm/install/export/bitrix/js/intaro/custom-props-export.js b/intaro.retailcrm/install/export/bitrix/js/intaro/custom-props-export.js
new file mode 100644
index 000000000..35014e288
--- /dev/null
+++ b/intaro.retailcrm/install/export/bitrix/js/intaro/custom-props-export.js
@@ -0,0 +1,208 @@
+$(document).on('blur', 'input[name="custom-property-title"]', function () {
+    let inputElem = $(this);
+    let newPropertyTitle = inputElem.val();
+
+    if (!newPropertyTitle) {
+        return;
+    }
+
+    let newPropertyCode = getUniquePropertyCode(newPropertyTitle);
+    addCustomPropCodeToSelectAttributes(newPropertyCode, inputElem);
+});
+
+$('#submit-form').submit(function (formEvent) {
+    let formElem = formEvent.currentTarget;
+    formEvent.preventDefault();
+    setCustomProperties();
+    addParamsToSetupFieldsList();
+
+    BX.ajax.runAction('intaro:retailcrm.api.customexportprops.save', {
+        json: {properties: customProps},
+    }).then(function() {
+        formElem.submit();
+    });
+});
+
+function addCustomPropCodeToSelectAttributes(customPropCode, customPropTitleElem)
+{
+    let selectElements = customPropTitleElem.closest('.custom-property-row').find('td select');
+    let catalogId = customPropTitleElem.closest('.iblockExportTable').data('type');
+
+    selectElements.each(function (index, element) {
+        let selectElem = $(element);
+        let newSelectIdValue = selectElem.attr('id').match(/^[^_]*_/)[0] + customPropCode + catalogId;
+        let newSelectNameValue = selectElem.attr('name').match(/^[^_]*_/)[0] + customPropCode + `[${catalogId}]`;
+
+        selectElem.attr('id', newSelectIdValue);
+        selectElem.attr('name', newSelectNameValue);
+        selectElem.data('type', customPropCode);
+        triggerSelectChange(selectElem);
+    });
+}
+
+function triggerSelectChange(selectElem)
+{
+    if (selectElem.val().length > 0) {
+        console.log('был')
+        selectElem.trigger('change', [self]);
+    }
+}
+
+function setCustomProperties()
+{
+    let customPropertiesRows = $('.custom-property-row');
+    let customPropertyCatalogId;
+    let customPropertyTitle = '';
+    let customPropertyCode = '';
+    let productPropertyMatch = '';
+    let offerPropertyMatch = '';
+
+    let catalogIds = [];
+    customPropertiesRows.each(function (index, propertyRow) {
+        let propertyRowObj = $(propertyRow);
+        customPropertyCatalogId = propertyRowObj.closest('.iblockExportTable').data('type');
+
+        customPropertyTitle = propertyRowObj.find('input[name="custom-property-title"]').val();
+        customPropertyCode = getUniquePropertyCode(customPropertyTitle);
+        productPropertyMatch = propertyRowObj.find('select[name=custom-product-property-select]').val();
+        offerPropertyMatch = propertyRowObj.find('select[name=custom-offer-property-select]').val();
+
+        let values = {
+            'title': customPropertyTitle,
+            'code': customPropertyCode,
+            'productProperty': productPropertyMatch,
+            'offerProperty': offerPropertyMatch
+        };
+
+        if (catalogIds.indexOf(customPropertyCatalogId) === -1) {
+            customProps[customPropertyCatalogId] = [values];
+        } else {
+            customProps[customPropertyCatalogId].push(values);
+        }
+        catalogIds.push(customPropertyCatalogId);
+    });
+}
+
+function getUniquePropertyCode(customPropertyTitle)
+{
+    let uniqueValue = transliterate(customPropertyTitle).replace(/ /g, '_');
+    let counter = 0;
+
+    const setupFieldsListValues = setupFieldsListElement.val().split(',');
+    while (setupFieldsListValues.includes(uniqueValue)) {
+        uniqueValue = `${customPropertyTitle}${++counter}`;
+    }
+
+    return uniqueValue;
+}
+
+function addParamsToSetupFieldsList()
+{
+    let newParams = '';
+    let parametersToFill = [
+        'iblockPropertySku_',
+        'iblockPropertyUnitSku_',
+        'iblockPropertyProduct_',
+        'iblockPropertyUnitProduct_',
+        'highloadblockb_hlsys_marking_code_group_',
+        'highloadblock_productb_hlsys_marking_code_group_',
+        'highloadblockeshop_color_reference_',
+        'highloadblock_producteshop_color_reference_',
+        'highloadblockeshop_brand_reference_',
+        'highloadblock_producteshop_brand_reference_'
+    ];
+
+    for (let propertiesByCatalogId of Object.values(customProps)) {
+        propertiesByCatalogId.forEach(function (values) {
+            parametersToFill.forEach(function (param) {
+                newParams += ',' + param + values.code;
+            });
+        });
+    }
+
+    let newValue = setupFieldsListElement.val() + newParams;
+    setupFieldsListElement.val(newValue);
+}
+
+function createCustomPropsRaw(addRowButton)
+{
+    let templateRow = $($('#custom-property-template-row').html());
+    let templateSelectElements = templateRow.find('select');
+
+    let prevTableRow = $(addRowButton).prev('table').find('tbody tr:last-child');
+    let lastRawSelectElements = prevTableRow.find('td select');
+
+    lastRawSelectElements.each(function (index, element) {
+        let selectElement = $(element);
+        let templateSelectElement = templateSelectElements[index];
+        fillTemplateSelect(selectElement, templateSelectElement);
+        prevTableRow.after(templateRow);
+    });
+}
+
+function deleteCustomPropsRaw(buttonEvent)
+{
+    buttonEvent.closest('tr').remove();
+}
+
+function fillTemplateSelect(sourceSelectElement, templateSelectElement)
+{
+    let selectOptions = sourceSelectElement.find('option');
+    selectOptions.each(function (index, element) {
+        let optionElem = $(element);
+        let value = $(optionElem).val();
+        let text = $(optionElem).text();
+
+        $('<option>', { value: value, text: text }).appendTo(templateSelectElement);
+    });
+}
+
+function transliterate(titleToTransliterate)
+{
+    const hasCyrillicChars = /[\u0400-\u04FF]/.test(titleToTransliterate);
+
+    if (!hasCyrillicChars) {
+        return titleToTransliterate;
+    }
+
+    translitedText = '';
+    for (var i = 0; i < titleToTransliterate.length; i++) {
+        switch (titleToTransliterate[i]) {
+            case 'а': case 'А': translitedText += 'a'; break;
+            case 'б': case 'Б': translitedText += 'b'; break;
+            case 'в': case 'В': translitedText += 'v'; break;
+            case 'г': case 'Г': translitedText += 'g'; break;
+            case 'д': case 'Д': translitedText += 'd'; break;
+            case 'е': case 'Е': translitedText += 'e'; break;
+            case 'ё': case 'Ё': translitedText += 'yo'; break;
+            case 'ж': case 'Ж': translitedText += 'zh'; break;
+            case 'з': case 'З': translitedText += 'z'; break;
+            case 'и': case 'И': translitedText += 'i'; break;
+            case 'й': case 'Й': translitedText += 'y'; break;
+            case 'к': case 'К': translitedText += 'k'; break;
+            case 'л': case 'Л': translitedText += 'l'; break;
+            case 'м': case 'М': translitedText += 'm'; break;
+            case 'н': case 'Н': translitedText += 'n'; break;
+            case 'о': case 'О': translitedText += 'o'; break;
+            case 'п': case 'П': translitedText += 'p'; break;
+            case 'р': case 'Р': translitedText += 'r'; break;
+            case 'с': case 'С': translitedText += 's'; break;
+            case 'т': case 'Т': translitedText += 't'; break;
+            case 'у': case 'У': translitedText += 'u'; break;
+            case 'ф': case 'Ф': translitedText += 'f'; break;
+            case 'х': case 'Х': translitedText += 'h'; break;
+            case 'ц': case 'Ц': translitedText += 'c'; break;
+            case 'ч': case 'Ч': translitedText += 'ch'; break;
+            case 'ш': case 'Ш': translitedText += 'sh'; break;
+            case 'щ': case 'Щ': translitedText += 'sch'; break;
+            case 'ъ': case 'Ъ': translitedText += ''; break;
+            case 'ы': case 'Ы': translitedText += 'y'; break;
+            case 'ь': case 'Ь': translitedText += ''; break;
+            case 'э': case 'Э': translitedText += 'e'; break;
+            case 'ю': case 'Ю': translitedText += 'yu'; break;
+            case 'я': case 'Я': translitedText += 'ya'; break;
+            default: translitedText += titleToTransliterate[i]; break;
+        }
+    }
+    return translitedText;
+}
\ No newline at end of file
diff --git a/intaro.retailcrm/lib/controller/customexportprops.php b/intaro.retailcrm/lib/controller/customexportprops.php
new file mode 100644
index 000000000..79568b63f
--- /dev/null
+++ b/intaro.retailcrm/lib/controller/customexportprops.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Intaro\RetailCrm\Controller;
+
+use Bitrix\Main\Engine\Controller;
+use Bitrix\Main\Result;
+use Bitrix\Main\Error;
+use Bitrix\Main\Application;
+use Intaro\RetailCrm\Icml\SettingsService;
+
+/**
+ * @category Integration
+ * @package  Intaro\RetailCrm\Controller
+ * @author   RetailCRM <integration@retailcrm.ru>
+ * @license  MIT
+ * @link     http://retailcrm.ru
+ * @see      http://retailcrm.ru/docs
+ */
+class CustomExportProps extends Controller
+{
+    private function getRequestData(): array
+    {
+        $data = $this->getRequest()->getInput();
+
+        if ($data === null) {
+
+        }
+
+        return json_decode($data, true);
+    }
+
+    public function saveAction()
+    {
+        $requestData = $this->getRequestData();
+        $props = $requestData['properties'];
+        $profileId = $requestData['profileId'];
+
+        $settingsService = SettingsService::getInstance(
+            [],
+            null,
+            $profileId
+        );
+
+        foreach ($props as $catalogId => $propsArray) {
+            $catalogCustomProps = [];
+            foreach ($propsArray as $property) {
+                $catalogCustomProps[] = [
+                    'code' => $property['code'],
+                    'title' => $property['title']
+                ];
+            }
+            $settingsService
+                ->setCatalogCustomPropsOptionName($catalogId)
+                ->saveCustomProps($catalogId, $catalogCustomProps);
+        }
+    }
+
+    public function deleteAction()
+    {
+        $requestData = $this->getRequestData();
+        $props = $requestData['properties'];
+        $profileId = $requestData['profileId'];
+
+        $settingsService = SettingsService::getInstance(
+            [],
+            null,
+            $profileId
+        );
+
+        foreach ($props as $catalogId => $propsArray) {
+            $catalogCustomProps = [];
+            foreach ($propsArray as $property) {
+                $catalogCustomProps[] = [
+                    'code' => $property['code'],
+                    'title' => $property['title']
+                ];
+            }
+            $settingsService
+                ->setCatalogCustomPropsOptionName($catalogId)
+                ->removeCustomProps($catalogCustomProps, $catalogId);
+        }
+    }
+}
\ No newline at end of file
diff --git a/intaro.retailcrm/lib/icml/settingsservice.php b/intaro.retailcrm/lib/icml/settingsservice.php
index 856ddfbb2..04ae7e3ce 100644
--- a/intaro.retailcrm/lib/icml/settingsservice.php
+++ b/intaro.retailcrm/lib/icml/settingsservice.php
@@ -8,14 +8,19 @@
 use CCatalogSku;
 use CCatalogVat;
 use CIBlock;
+use COption;
+use Bitrix\Main\Config\Option;
 use Intaro\RetailCrm\Service\Hl;
 use RetailcrmConfigProvider;
+use Bitrix\Main\Application;
+use Bitrix\Main\Entity\Query;
 
 /**
  * Отвечает за управление настройками выгрузки icml каталога
- *
+ * @var $PROFILE_ID
  * Class SettingsService
  *
+ *
  * @package Intaro\RetailCrm\Icml
  */
 class SettingsService
@@ -32,6 +37,14 @@ class SettingsService
      */
     public const INFOBLOCK_WITH_SKU = 'P';
 
+    private const MODULE_ID = 'intaro.retailcrm';
+
+    private string $catalogCustomPropsOptionName;
+
+    private string $profileCatalogsOptionName;
+
+    private string $exportProfileId;
+
     /**
      * @var array
      */
@@ -98,7 +111,13 @@ class SettingsService
     public $loadNonActivity;
 
     /** @var array */
-    public $actrualPropList = [];
+    public $actualPropList = [];
+
+    /** @var array */
+    public $customPropList = [];
+
+    /** @var array */
+    public $defaultPropList = [];
 
     /**
      * @var \Intaro\RetailCrm\Icml\SettingsService|null
@@ -112,7 +131,7 @@ class SettingsService
      * @param array       $arOldSetupVars
      * @param string|null $action
      */
-    private function __construct(array $arOldSetupVars, ?string $action)
+    private function __construct(array $arOldSetupVars, ?string $action, string $profileId)
     {
         $this->arOldSetupVars = $arOldSetupVars;
         $this->action = $action;
@@ -128,7 +147,13 @@ private function __construct(array $arOldSetupVars, ?string $action)
         $this->getPriceTypes();
         $this->getVatRates();
 
-        $this->actrualPropList = array_merge($this->getIblockPropsPreset(), $this->parseNewProps());
+        $this->exportProfileId = $profileId;
+        $this->setProfileCatalogsOptionName();
+        $this->deleteEmptyProfileCatalogs();
+
+        $this->customPropList = $this->getNewProps();
+        $this->defaultPropList = $this->getIblockPropsPreset();
+        $this->actualPropList = $this->getActualPropList();
     }
 
     /**
@@ -137,15 +162,29 @@ private function __construct(array $arOldSetupVars, ?string $action)
      *
      * @return \Intaro\RetailCrm\Icml\SettingsService|null
      */
-    public static function getInstance(array $arOldSetupVars, ?string $action): ?SettingsService
+    public static function getInstance(array $arOldSetupVars, ?string $action, ?string $profileId): ?SettingsService
     {
         if (is_null(self::$instance)) {
-            self::$instance = new self($arOldSetupVars, $action);
+            self::$instance = new self($arOldSetupVars, $action, $profileId);
         }
 
         return self::$instance;
     }
 
+    public function getActualPropList(): array
+    {
+        $customProps = [];
+
+        foreach ($this->customPropList as $propsByCatalog) {
+            $customProps = array_merge($customProps, $propsByCatalog);
+        }
+
+        return [
+            ...$this->defaultPropList,
+            ...$customProps
+        ];
+    }
+
     public function getPriceTypes()
     {
         $dbPriceType = CCatalogGroup::GetList(['SORT' => 'ASC'], [], [], [], ['ID', 'NAME', 'BASE']);
@@ -230,7 +269,9 @@ public function isSetupModulePage(): bool
     private function setProperties(array &$properties, string $propName): void
     {
         foreach ($this->arOldSetupVars[$propName] as $iblock => $val) {
-            $properties[$iblock][$propName] = $val;
+            if (!empty($val)) {
+                $properties[$iblock][$propName] = $val;
+            }
         }
     }
 
@@ -260,27 +301,21 @@ private function getIblockPropsPreset(): array
         ];
     }
 
-    private function parseNewProps(): array
+    private function getNewProps(): array
     {
-        global $APPLICATION;
-
         $result = [];
-        $text = $APPLICATION->GetFileContent($_SERVER["DOCUMENT_ROOT"] . "/local/icml_property_retailcrm.txt");
-
-        if ($text === false) {
-            return $result;
-        }
-
-        preg_match_all('/\w+\s*=\s*\w+[ *\w+]*/mu', $text, $matches);
+        $currentProfileCatalogIds = $this->getProfileCatalogs();
 
-        foreach ($matches[0] as $newProp) {
-            $elements = explode("=", $newProp);
+        if (!is_null($currentProfileCatalogIds)) {
+            foreach ($currentProfileCatalogIds as $catalogId) {
+                $catalogCustomProps = $this
+                    ->setCatalogCustomPropsOptionName($catalogId)
+                    ->getCustomProps();
 
-            if (empty($elements[0]) || empty($elements[1])) {
-                continue;
+                foreach ($catalogCustomProps as $prop) {
+                    $result[$catalogId][$prop['code']] = $prop['title'];
+                }
             }
-
-            $result[trim($elements[0])] = trim($elements[1]);
         }
 
         return $result;
@@ -365,7 +400,7 @@ public function getHintUnit(): array
 
     public function setProps(): void
     {
-        foreach (array_keys($this->actrualPropList) as $prop) {
+        foreach (array_keys($this->actualPropList) as $prop) {
            $this->setProperties($this->iblockPropertySku, 'iblockPropertySku_' . $prop);
            $this->setProperties($this->iblockPropertyUnitSku, 'iblockPropertyUnitSku_' . $prop);
            $this->setProperties($this->iblockPropertyProduct, 'iblockPropertyProduct_' . $prop);
@@ -482,6 +517,9 @@ public function getHlTableName(array $prop): ?string
      */
     public function isOptionSelected(array $prop, array $oldSelect, string $key): bool
     {
+        if ($key === 'manufacturer') {
+            $a = 'yes';
+        }
         if (count($oldSelect) > 0) {
             if ($prop['CODE'] === $oldSelect[$key]) {
                 return true;
@@ -576,7 +614,9 @@ private function getSkuProps(int $iblockId): ?array
             $dbSkuProperties = CIBlock::GetProperties($iblockOffer['IBLOCK_ID'], [], ['MULTIPLE' => 'N']);
 
             while ($prop = $dbSkuProperties->Fetch()) {
-                $propertiesSKU[] = $prop;
+                if ($prop['CODE'] !== '') {
+                    $propertiesSKU[] = $prop;
+                }
             }
         }
 
@@ -597,7 +637,7 @@ private function getOldProps(?array $oldValues, int $iblockId, string $keyGroup
         $props = [];
 
         if (isset($oldValues[$iblockId])) {
-            foreach (array_keys($this->actrualPropList) as $prop) {
+            foreach (array_keys($this->actualPropList) as $prop) {
                 $fullKey = $keyGroup . '_' . $prop;
                 $props[$prop] = $oldValues[$iblockId][$fullKey];
             }
@@ -630,7 +670,9 @@ public function getProductProps(int $iblockId): ?array
         $iblockResult = CIBlock::GetProperties($iblockId, [], ['MULTIPLE' => 'N']);
 
         while ($prop = $iblockResult->Fetch()) {
-            $propertiesProduct[] = $prop;
+            if ($prop['CODE'] !== '') {
+                $propertiesProduct[] = $prop;
+            }
         }
 
         return $propertiesProduct;
@@ -747,4 +789,138 @@ public function getSettingsForIblocks(): array
 
         return [$arIBlockList, $intCountChecked, $intCountAvailIBlock, $arIBlockList['iblockExport'] ?? false];
     }
+
+    public function setCatalogCustomPropsOptionName(string $catalogId): self
+    {
+        $this->catalogCustomPropsOptionName = sprintf(
+            'exportCustomProps_ProfileId_%s_catalogId_%s',
+            $this->exportProfileId,
+            $catalogId
+        );
+
+        return $this;
+    }
+
+    private function setProfileCatalogsOptionName(): void
+    {
+        $this->profileCatalogsOptionName = sprintf('exportProfileId_%s_catalogs', $this->exportProfileId);
+    }
+
+    private function getCustomProps(): ?array
+    {
+        $props = unserialize(COption::GetOptionString(self::MODULE_ID, $this->catalogCustomPropsOptionName));
+
+        if (!$props) {
+            return null;
+        }
+
+        return $props;
+    }
+
+    public function removeCustomProps(array $propsToDelete, string $catalogId): void
+    {
+        $currentCatalogProps = $this->getCustomProps();
+        $updatedCatalogProps = array_values(array_filter(
+            $currentCatalogProps,
+            fn ($currentProp) => !in_array($currentProp, $propsToDelete)
+        ));
+
+        if (empty($updatedCatalogProps)) {
+            $this->deleteOptionEntry($this->catalogCustomPropsOptionName);
+            $this->deleteProfileCatalog($catalogId);
+        } else {
+            $this->updateCustomProps($updatedCatalogProps);
+        }
+    }
+
+    private function updateCustomProps(array $updatedProps)
+    {
+        $serializedProps = serialize($updatedProps);
+        $this->updateOptionEntry($this->catalogCustomPropsOptionName, $serializedProps);
+    }
+
+    private function setCustomProps(array $props)
+    {
+        $propsString = serialize($props);
+        $this->setOptionEntry($this->catalogCustomPropsOptionName, $propsString);
+    }
+
+    public function saveCustomProps(string $catalogId, array $newProps): void
+    {
+        $currentProps = $this->getCustomProps();
+
+        if (is_null($currentProps)) {
+            $this->setProfileCatalog($catalogId);
+            $this->setCustomProps($newProps);
+        } else {
+            $updatedProps = array_merge($currentProps, $newProps);
+            $this->updateProfileCatalogs($catalogId);
+            $this->updateCustomProps($updatedProps);
+        }
+    }
+
+    private function getProfileCatalogs(): ?array
+    {
+        $catalogs = unserialize(COption::GetOptionString(self::MODULE_ID, $this->profileCatalogsOptionName));
+
+        if (!$catalogs) {
+            return null;
+        }
+
+        return $catalogs;
+    }
+
+    private function setProfileCatalog(string $catalogId): void
+    {
+        $catalogs = serialize([$catalogId]);
+        $this->setOptionEntry($this->profileCatalogsOptionName, $catalogs);
+    }
+
+    private function updateProfileCatalogs(string $catalogId): void
+    {
+        $currentCatalogs = $this->getProfileCatalogs();
+
+        if (!in_array($catalogId, $currentCatalogs)) {
+            $updatedCatalogs = serialize(array_merge($currentCatalogs, [$catalogId]));
+            $this->updateOptionEntry($this->profileCatalogsOptionName, $updatedCatalogs);
+        }
+    }
+
+    private function deleteProfileCatalog(string $catalogId): void
+    {
+        $currentCatalogs = $this->getProfileCatalogs();
+        $catalogIdIndex = array_search($catalogId, $currentCatalogs);
+
+        if ($catalogIdIndex !== false) {
+            unset($currentCatalogs[$catalogIdIndex]);
+        }
+
+        $updatedCatalogs = serialize($currentCatalogs);
+        $this->updateOptionEntry($this->profileCatalogsOptionName, $updatedCatalogs);
+    }
+
+    private function deleteEmptyProfileCatalogs(): void
+    {
+        $currentCatalogs = $this->getProfileCatalogs();
+
+        if (is_null($currentCatalogs)) {
+            $this->deleteOptionEntry($this->profileCatalogsOptionName);
+        }
+    }
+
+    private function setOptionEntry(string $name, string $value)
+    {
+        $setResult = COption::SetOptionString(self::MODULE_ID, $name, $value);
+    }
+
+    private function updateOptionEntry(string $name, string $value)
+    {
+        COption::SetOptionString(self::MODULE_ID, $name, '');
+        COption::SetOptionString(self::MODULE_ID, $name, $value);
+    }
+
+    private function deleteOptionEntry(string $name)
+    {
+        COption::RemoveOption(self::MODULE_ID, $name);
+    }
 }
diff --git a/intaro.retailcrm/lib/icml/xmlofferbuilder.php b/intaro.retailcrm/lib/icml/xmlofferbuilder.php
index 3a91fe064..f00010340 100644
--- a/intaro.retailcrm/lib/icml/xmlofferbuilder.php
+++ b/intaro.retailcrm/lib/icml/xmlofferbuilder.php
@@ -115,8 +115,8 @@ class XmlOfferBuilder
     public function __construct(XmlSetup $setup, array $measure, ?string $serverName)
     {
         $this->setup             = $setup;
+        $this->setSettingsService();
         $this->purchasePriceNull = RetailcrmConfigProvider::getCrmPurchasePrice();
-        $this->settingsService   = SettingsService::getInstance([], '');
         $this->vatRates          = $this->settingsService->vatRates;
         $this->measures          = $this->prepareMeasures($measure);
         $this->serverName = $serverName;
@@ -141,6 +141,12 @@ public function build(): XmlOffer
         return $this->xmlOffer;
     }
 
+    private function setSettingsService(): void
+    {
+        global $PROFILE_ID;
+        $this->settingsService   = SettingsService::getInstance([], '', $PROFILE_ID);
+    }
+
     /**
      * @param array $categories
      */
@@ -479,7 +485,7 @@ private function extractDimensionsFromParams(
     private function createParamObject(array $params): array
     {
         $offerParams = [];
-        $names = $this->settingsService->actrualPropList;
+        $names = $this->settingsService->actualPropList;
 
         foreach ($params as $code => $value) {
 
diff --git a/tests/lib/icml/SettingServiceTest.php b/tests/lib/icml/SettingServiceTest.php
index 2fed5ddec..90b653ac6 100644
--- a/tests/lib/icml/SettingServiceTest.php
+++ b/tests/lib/icml/SettingServiceTest.php
@@ -30,8 +30,8 @@ public function testConstruct(): SettingsService
         $settingService = SettingsService::getInstance($this->getSetupVars(), "");
 
         $this->assertInstanceOf(SettingsService::class, $settingService);
-        $this->assertArrayHasKey('property1', $settingService->actrualPropList);
-        $this->assertArrayHasKey('property2', $settingService->actrualPropList);
+        $this->assertArrayHasKey('property1', $settingService->actualPropList);
+        $this->assertArrayHasKey('property2', $settingService->actualPropList);
 
         return $settingService;
     }