<?xml version="1.0"?>
<calendar string="Activity" date_start="date_deadline" color="activity_type_id" js_class="activity_calendar" create="0" mode="month">
                <field name="user_id" avatar_field="avatar_128"/>
                <field name="res_name" string="Name"/>
                <field name="date_deadline"/>
                <field name="summary"/>
                <field name="activity_type_id" filters="1" invisible="1"/>
            </calendar>
        