<xsd:complexType name="FxBarrier">
    <xsd:annotation>
        <xsd:documentation xml:lang="en">A type that is used within the FX barrier option definition to define one or more barrier levels that determine whether the option will be knocked-in or knocked-out.</xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
        <xsd:element name="fxBarrierType" type="FxBarrierTypeEnum" minOccurs="0">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">This specifies whether the option becomes effective ("knock-in") or is annulled ("knock-out") when the respective trigger event occurs.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
        <xsd:element name="quotedCurrencyPair" type="QuotedCurrencyPair">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">Defines the two currencies for an FX trade and the quotation relationship between the two currencies.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
        <xsd:element name="triggerRate" type="xsd:decimal">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">The market rate is observed relative to the trigger rate, and if it is found to be on the predefined side of (above or below) the trigger rate, a trigger event is deemed to have occurred.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
        <xsd:element name="informationSource" type="InformationSource" maxOccurs="unbounded">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">The information source where a published or displayed market rate will be obtained, e.g. Telerate Page 3750.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
        <xsd:element name="observationStartDate" type="xsd:date" minOccurs="0">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">The start of the period over which observations are made to determine whether a trigger has occurred.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
        <xsd:element name="observationEndDate" type="xsd:date" minOccurs="0">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">The end of the period over which observations are made to determine whether a trigger event has occurred.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
    </xsd:sequence>
</xsd:complexType>

• FxBarrier
• fpml:fxBarrier