<?xml version="1.0"?>
<form>
    <field name="refresh" colspan="4" invisible="1"/>
    <button name="apply_filter" string="Refresh" colspan="4"
        icon="tryton-refresh"/>
    <group id="filter" string="Filters" colspan="4" expandable="0">
        <label name="date_from"/>
        <field name="date_from"/>
        <label name="date_to"/>
        <field name="date_to"/>
        <field name="parties" colspan="4"/>
        <field name="departments" colspan="4"/>
        <field name="analysis" colspan="4"/>
    </group>
    <field name="samples" colspan="2"/>
    <field name="samples_laboratory_date" colspan="2" mode="graph,tree"/>
</form>
