From 6206a557089e087d3379587cb21f1a63b2b9600b Mon Sep 17 00:00:00 2001
From: SuperUser <michael.heerkens@helloprint.com>
Date: Mon, 2 Mar 2026 10:09:52 +0000
Subject: [PATCH] Add xlsx schema: shared-customXmlSchemaProperties.xsd

---
 .../shared-customXmlSchemaProperties.xsd       | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-customXmlSchemaProperties.xsd

diff --git a/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-customXmlSchemaProperties.xsd b/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-customXmlSchemaProperties.xsd
new file mode 100644
index 0000000..6956ca6
--- /dev/null
+++ b/xlsx/scripts/office/schemas/ISO-IEC29500-4_2016/shared-customXmlSchemaProperties.xsd
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+  xmlns="http://schemas.openxmlformats.org/schemaLibrary/2006/main"
+  targetNamespace="http://schemas.openxmlformats.org/schemaLibrary/2006/main"
+  attributeFormDefault="qualified" elementFormDefault="qualified">
+  <xsd:complexType name="CT_Schema">
+    <xsd:attribute name="uri" type="xsd:string" default=""/>
+    <xsd:attribute name="manifestLocation" type="xsd:string"/>
+    <xsd:attribute name="schemaLocation" type="xsd:string"/>
+    <xsd:attribute name="schemaLanguage" type="xsd:token"/>
+  </xsd:complexType>
+  <xsd:complexType name="CT_SchemaLibrary">
+    <xsd:sequence>
+      <xsd:element name="schema" type="CT_Schema" minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+  </xsd:complexType>
+  <xsd:element name="schemaLibrary" type="CT_SchemaLibrary"/>
+</xsd:schema>
\ No newline at end of file