<?xml version="1.0"?>
<list string="Slots" editable="bottom" multi_edit="1">
                <field name="date"/>
                <field name="start_hour" string="From" widget="float_time"/>
                <button name="durationArrow" width="20px" title="Until" class="fa fa-long-arrow-right text-center text-secondary pe-none"/>
                <field name="end_hour" string="To" widget="float_time"/>
                <field name="color" widget="color_picker"/>
            </list>
        