Sequence of holes (SequenceNumber + HoleId code) to drill in sequence

<?xml version="1.0" encoding="utf-16"?>
<xsd:element name="Sequence" maxOccurs="1000">
    <xsd:annotation>
        <xsd:documentation>Sequence of holes (SequenceNumber + HoleId code) to drill in sequence</xsd:documentation>
    </xsd:annotation>
    <xsd:complexType>
        <xsd:sequence>
            <xsd:element name="SeqNum">
                <xsd:annotation>
                    <xsd:documentation>Sequence number. Starting at 1.</xsd:documentation>
                </xsd:annotation>
                <xsd:simpleType>
                    <xsd:restriction base="xsd:unsignedShort">
                        <xsd:minInclusive value="1" />
                    </xsd:restriction>
                </xsd:simpleType>
            </xsd:element>
            <xsd:element name="HoleId" type="DRHoleID">
                <xsd:annotation>
                    <xsd:documentation>Hole ID code.</xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="EquipmentData" type="IR:IRoptionType" minOccurs="0">
                <xsd:annotation>
                    <xsd:documentation>Specific data depending of manufacturer and equipment</xsd:documentation>
                </xsd:annotation>
            </xsd:element>
        </xsd:sequence>
    </xsd:complexType>
</xsd:element>