<records interface="plone.app.querystring.interfaces.IQueryField"
           prefix="plone.app.querystring.field.custom_date_field_id">
    <value key="title">Custom Date Field</value>
    <value key="description"></value>
    <value key="enabled">True</value>
    <value key="sortable">True</value>
    <value key="operations">
        <element>plone.app.querystring.operation.date.lessThan</element>
        <element>plone.app.querystring.operation.date.largerThan</element>
        <element>plone.app.querystring.operation.date.between</element>
        <element>plone.app.querystring.operation.date.lessThanRelativeDate</element>
        <element>plone.app.querystring.operation.date.largerThanRelativeDate</element>
    </value>
    <value key="group">Metadata</value>
 </records>