diff --git a/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-documentPropertiesVariantTypes.xsd b/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-documentPropertiesVariantTypes.xsd
new file mode 100644
index 0000000..1513480
--- /dev/null
+++ b/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-documentPropertiesVariantTypes.xsd
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns="http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes"
+ targetNamespace="http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes"
+ elementFormDefault="qualified">
+ <xsd:element name="variant" type="CT_Variant"/>
+ <xsd:complexType name="CT_Variant" mixed="true">
+  <xsd:choice minOccurs="0" maxOccurs="unbounded">
+   <xsd:element name="i1" type="xsd:byte"/>
+   <xsd:element name="i2" type="xsd:short"/>
+   <xsd:element name="i4" type="xsd:int"/>
+   <xsd:element name="i8" type="xsd:long"/>
+   <xsd:element name="ui1" type="xsd:unsignedByte"/>
+   <xsd:element name="ui2" type="xsd:unsignedShort"/>
+   <xsd:element name="ui4" type="xsd:unsignedInt"/>
+   <xsd:element name="ui8" type="xsd:unsignedLong"/>
+   <xsd:element name="r4" type="xsd:float"/>
+   <xsd:element name="r8" type="xsd:double"/>
+   <xsd:element name="decimal" type="xsd:decimal"/>
+   <xsd:element name="lpstr" type="xsd:string"/>
+   <xsd:element name="lpwstr" type="xsd:string"/>
+   <xsd:element name="bstr" type="xsd:string"/>
+   <xsd:element name="date" type="xsd:dateTime"/>
+   <xsd:element name="filetime" type="xsd:long"/>
+   <xsd:element name="bool" type="xsd:boolean"/>
+   <xsd:element name="cy" type="xsd:string"/>
+   <xsd:element name="error" type="xsd:string"/>
+   <xsd:element name="vector" type="CT_Vector"/>
+   <xsd:element name="array" type="CT_Array"/>
+   <xsd:element name="blob" type="xsd:base64Binary"/>
+   <xsd:element name="oblob" type="xsd:base64Binary"/>
+   <xsd:element name="empty" type="CT_Empty"/>
+   <xsd:element name="null" type="CT_Null"/>
+   <xsd:element name="base64" type="xsd:base64Binary"/>
+  </xsd:choice>
+ </xsd:complexType>
+ <xsd:complexType name="CT_Vector">
+  <xsd:sequence>
+   <xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </xsd:sequence>
+  <xsd:attribute name="baseType" type="xsd:string" use="required"/>
+  <xsd:attribute name="size" type="xsd:int" use="required"/>
+ </xsd:complexType>
+ <xsd:complexType name="CT_Array">
+  <xsd:sequence>
+   <xsd:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </xsd:sequence>
+  <xsd:attribute name="baseType" type="xsd:string" use="required"/>
+  <xsd:attribute name="dims" type="xsd:string" use="required"/>
+ </xsd:complexType>
+ <xsd:complexType name="CT_Empty"/>
+ <xsd:complexType name="CT_Null"/>
+</xsd:schema>