<projects>
    <project name="xml">
        <member role="developer" name="Fedya"/>
        <member role="manager" name="Ivan"/>
        <member role="manager" name="Fedya"/>
    </project>
</projects>
///////////////////////////////////////////
<members>
    <member name="Fedya">
        <role name="developer" project="xml"/>
        <role name="manager" project="xml"/>
    </member>
    <member name="Ivan">
        <role name="manager" project="xml"/>
    </member>
</members>

///////////////////////////////////////////
///////////////////////////////////////////

<projects>
    <project name="xml">
        <member role="developer" name="fedya"/>
        <member role="manager" name="Ivan"/>
    </project>
    <project name="rpc">
        <member role="developer" name="fedya"/>
    </project>
</projects>
///////////////////////////////////////////

<members>
    <member name="Ivan">
        <role name="manager" project="xml"/>
    </member>
    <member name="fedya">
        <role name="developer" project="rpc"/>
        <role name="developer" project="xml"/>
    </member>
</members>