diff --git a/app/code/Magento/ImportExport/Test/Unit/Model/Export/Config/_files/invalidExportXmlArray.php b/app/code/Magento/ImportExport/Test/Unit/Model/Export/Config/_files/invalidExportXmlArray.php
index 707bb6932569c..b87481be98f11 100644
--- a/app/code/Magento/ImportExport/Test/Unit/Model/Export/Config/_files/invalidExportXmlArray.php
+++ b/app/code/Magento/ImportExport/Test/Unit/Model/Export/Config/_files/invalidExportXmlArray.php
@@ -21,16 +21,16 @@
     ],
     'attributes_with_type_modelName_and_invalid_value' => [
         '<?xml version="1.0"?><config><entity name="Name/one" model="model_one" '
-            . 'entityAttributeFilterType="model_one"/><entityType entity="Name/one" name="name_one" model="1"/>'
-            . ' <fileFormat name="name_one" model="model1"/></config>',
+            . 'entityAttributeFilterType="model_one"/><entityType entity="Name/one" name="name_one" model="-"/>'
+            . ' <fileFormat name="name_one" model="model-1"/></config>',
         [
-            "Element 'entityType', attribute 'model': [facet 'pattern'] The value '1' is not accepted by the " .
-            "pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
-            "Element 'entityType', attribute 'model': '1' is not a valid value of the atomic type" .
+            "Element 'entityType', attribute 'model': [facet 'pattern'] The value '-' is not accepted by the " .
+            "pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
+            "Element 'entityType', attribute 'model': '-' is not a valid value of the atomic type" .
             " 'modelName'.\nLine: 1\n",
-            "Element 'fileFormat', attribute 'model': [facet 'pattern'] The value 'model1' is not " .
-            "accepted by the pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
-            "Element 'fileFormat', attribute 'model': 'model1' is not a valid " .
+            "Element 'fileFormat', attribute 'model': [facet 'pattern'] The value 'model-1' is not " .
+            "accepted by the pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
+            "Element 'fileFormat', attribute 'model': 'model-1' is not a valid " .
             "value of the atomic type 'modelName'.\nLine: 1\n"
         ],
     ],
diff --git a/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportMergedXmlArray.php b/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportMergedXmlArray.php
index f63163d5f5f6b..4ab68faff439d 100644
--- a/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportMergedXmlArray.php
+++ b/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportMergedXmlArray.php
@@ -26,22 +26,22 @@
         ["Element 'entity', attribute 'notallowed': The attribute 'notallowed' is not allowed.\nLine: 1\n"],
     ],
     'entity_model_with_invalid_value' => [
-        '<?xml version="1.0"?><config><entity name="test_name" label="test_label" model="afwer34" ' .
+        '<?xml version="1.0"?><config><entity name="test_name" label="test_label" model="afwer-blam" ' .
         'behaviorModel="test" /></config>',
         [
-            "Element 'entity', attribute 'model': [facet 'pattern'] The value 'afwer34' is not " .
-            "accepted by the pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
-            "Element 'entity', attribute 'model': 'afwer34' is not a valid value of the atomic type" .
+            "Element 'entity', attribute 'model': [facet 'pattern'] The value 'afwer-blam' is not " .
+            "accepted by the pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
+            "Element 'entity', attribute 'model': 'afwer-blam' is not a valid value of the atomic type" .
             " 'modelName'.\nLine: 1\n"
         ],
     ],
     'entity_behaviorModel_with_invalid_value' => [
-        '<?xml version="1.0"?><config><entity name="test_name" label="test_label" model="test" behaviorModel="666" />' .
-        '</config>',
+        '<?xml version="1.0"?><config><entity name="test_name" label="test_label" model="test" ' .
+        'behaviorModel="6-66" /></config>',
         [
-            "Element 'entity', attribute 'behaviorModel': [facet 'pattern'] The value '666' is not accepted by " .
-            "the pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
-            "Element 'entity', attribute 'behaviorModel': '666' is not a valid value of the atomic type" .
+            "Element 'entity', attribute 'behaviorModel': [facet 'pattern'] The value '6-66' is not accepted by " .
+            "the pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
+            "Element 'entity', attribute 'behaviorModel': '6-66' is not a valid value of the atomic type" .
             " 'modelName'.\nLine: 1\n"
         ],
     ]
diff --git a/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportXmlArray.php b/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportXmlArray.php
index e68335b48f6e2..24edebbafb7c9 100644
--- a/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportXmlArray.php
+++ b/app/code/Magento/ImportExport/Test/Unit/Model/Import/Config/_files/invalidImportXmlArray.php
@@ -16,11 +16,11 @@
         ["Element 'entity': The attribute 'name' is required but missing.\nLine: 1\n"],
     ],
     'entity_with_invalid_model_value' => [
-        '<?xml version="1.0"?><config><entity name="some_name" model="12345"/></config>',
+        '<?xml version="1.0"?><config><entity name="some_name" model="123-45"/></config>',
         [
-            "Element 'entity', attribute 'model': [facet 'pattern'] The value '12345' is not accepted by " .
-            "the pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
-            "Element 'entity', attribute 'model': '12345' is not a valid value of the atomic type" .
+            "Element 'entity', attribute 'model': [facet 'pattern'] The value '123-45' is not accepted by " .
+            "the pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
+            "Element 'entity', attribute 'model': '123-45' is not a valid value of the atomic type" .
             " 'modelName'.\nLine: 1\n"
         ],
     ],
@@ -28,7 +28,7 @@
         '<?xml version="1.0"?><config><entity name="some_name" behaviorModel="=--09"/></config>',
         [
             "Element 'entity', attribute 'behaviorModel': [facet 'pattern'] The value '=--09' is not " .
-            "accepted by the pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
+            "accepted by the pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
             "Element 'entity', attribute 'behaviorModel': '=--09' is not a valid value of the atomic type" .
             " 'modelName'.\nLine: 1\n"
         ],
@@ -46,11 +46,11 @@
         ["Element 'entityType': The attribute 'model' is required but missing.\nLine: 1\n"],
     ],
     'entitytype_with_invalid_model_attribute_value' => [
-        '<?xml version="1.0"?><config><entityType entity="entity_name" name="some_name" model="test1"/></config>',
+        '<?xml version="1.0"?><config><entityType entity="entity_name" name="some_name" model="test-1"/></config>',
         [
-            "Element 'entityType', attribute 'model': [facet 'pattern'] The value 'test1' is not " .
-            "accepted by the pattern '[A-Za-z_\\\\\\\\]+'.\nLine: 1\n",
-            "Element 'entityType', attribute 'model': 'test1' is not a valid value of the atomic type" .
+            "Element 'entityType', attribute 'model': [facet 'pattern'] The value 'test-1' is not " .
+            "accepted by the pattern '[A-Za-z_0-9\\\\\\\\]+'.\nLine: 1\n",
+            "Element 'entityType', attribute 'model': 'test-1' is not a valid value of the atomic type" .
             " 'modelName'.\nLine: 1\n"
         ],
     ],
diff --git a/app/code/Magento/ImportExport/etc/export.xsd b/app/code/Magento/ImportExport/etc/export.xsd
index c7316873d8998..c3f2456d8fefe 100644
--- a/app/code/Magento/ImportExport/etc/export.xsd
+++ b/app/code/Magento/ImportExport/etc/export.xsd
@@ -71,11 +71,11 @@
     <xs:simpleType name="modelName">
         <xs:annotation>
             <xs:documentation>
-                Model name can contain only [A-Za-z_\\\\].
+                Model name can contain only [A-Za-z_0-9\\\\].
             </xs:documentation>
         </xs:annotation>
         <xs:restriction base="xs:string">
-            <xs:pattern value="[A-Za-z_\\\\]+" />
+            <xs:pattern value="[A-Za-z_0-9\\\\]+" />
         </xs:restriction>
     </xs:simpleType>
 </xs:schema>
diff --git a/app/code/Magento/ImportExport/etc/import.xsd b/app/code/Magento/ImportExport/etc/import.xsd
index 2d6ab40c3c895..5aba1a69fb21f 100644
--- a/app/code/Magento/ImportExport/etc/import.xsd
+++ b/app/code/Magento/ImportExport/etc/import.xsd
@@ -61,11 +61,11 @@
     <xs:simpleType name="modelName">
         <xs:annotation>
             <xs:documentation>
-                Model name can contain only [A-Za-z_\\\\].
+                Model name can contain only [A-Za-z_0-9\\\\].
             </xs:documentation>
         </xs:annotation>
         <xs:restriction base="xs:string">
-            <xs:pattern value="[A-Za-z_\\\\]+" />
+            <xs:pattern value="[A-Za-z_0-9\\\\]+" />
         </xs:restriction>
     </xs:simpleType>
 </xs:schema>