<DataSource	ID="uploadedFiles" serverType="sql">
	<fields>
        <field name="id"             type="sequence"      primaryKey="true" hidden="true"/>
        <field name="uploadTestId"   type="number"        foreignKey="uploadTest.id" hidden="true"/>
		<field name="file"           type="binary"        title="File"/>
	</fields>
</DataSource>
