<xsd:simpleType name="EngineeringActivityCodeEnumerationType">
    <xsd:restriction base="xsd:normalizedString">
        <xsd:enumeration value="amendment">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to add information to product data</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="analysis">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to determine the behavior of an element under certain physical circumstances</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="cancellation">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to delete an element from the bill of material or to cancel he whole bill of material</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="deliveryChange">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An actity to change the delivery schedule of an element</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="designChange">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to change the design of an item or an assembly; this might include changes to the geometry or to the properties of the object</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="design">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity concerning the development of a design of an item</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="mockUpCreation">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to create an experimental model or replica of an item</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="protoypeBuilding">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to manufacture a preliminary version of an item</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="rectification">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to correct the data, documentation or structure associated wih an item</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="restructuring">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to create an new structure or position within a bill of material without changin the data associated with the items in the bill of material</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="sparePartCreation">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to design a spare part or to classify an item as a spare part</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="stopNotice">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to stop the manufacturing process of an item</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="testing">
            <xsd:annotation>
                <xsd:documentation source="http://www.openapplications.org/oagis/9">An activity to test an item</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
    </xsd:restriction>
</xsd:simpleType>