Parts of process configuration XML not complying with planTypes.xsd

Hello everybody,

We are using RTC 4.0.3 and created some project area. During validation of the corresponding process configuration XML against ProcessSettings.xsd some missmatch between the XML and the com.ibm.team.apt.service_3.1.500.v20130510_0116.jar/schema/planTypes.xsd occured:

Firstly,

<xsd:schema xmlns="http://com.ibm.team.apt.configuration/planItems" />

has to be

<xsd:schema xmlns="http://com.ibm.team.apt.configuration/planTypes" />

Secondly, there is some XML snipped in the process configuration which comes with the attribute "optional" of element "planmode" which is not allowed according to the planTypes.xsd schema:

Process configuration XML:

<configuration-data xmlns="http://com.ibm.team.apt.configuration/planTypes">
        <planmodes>
                 <planmode definition="com.ibm.team.apt.viewmodes.internal.milestone.traceability" optional="true"/>
        </planmodes>
</configuration-data>

planTypes.xsd:

<xsd:element name="planmode" type="configuration-reference" />
<xsd:complexType name="configuration-reference">
        <xsd:attribute name="definition" type="xsd:string" use="required" />
</xsd:complexType>

Can one kindly let me know where I can find the correct version of planTypes.xsd which comes with the "optional" attribute definition?

Kind regards and thanks
Martin