diff --git a/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-relationshipReference.xsd b/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-relationshipReference.xsd
new file mode 100644
index 0000000..0a6c272
--- /dev/null
+++ b/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-relationshipReference.xsd
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
+ targetNamespace="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
+ elementFormDefault="qualified">
+ <xsd:element name="id" type="CT_Rel"/>
+ <xsd:complexType name="CT_Rel">
+  <xsd:attribute name="id" type="xsd:string" use="required"/>
+ </xsd:complexType>
+</xsd:schema>