farm/views/animal_group.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
	<data>
		<record model="ir.ui.view" id="view_animal_group">
			<field name="name">animal_group.form</field>
			<field name="model">farm.animal.group</field>
			<field name="type">form</field>
			<field name="arch" type="xml">
				<form string="Animal Group">
				<header>
                    <field name="state" widget="statusbar" />
                    <button string="Feed events" 
                                class="oe_stat_button" 
                                icon="fa-building-o" name="%(animal_group2_open_feed_events)d" type="action"
                                />
                    <button string="Medication events" 
                                class="oe_stat_button" 
                                icon="fa-building-o" name="%(animal_group_open_medication_events)d" type="action"
                                />
                </header>
					<sheet>
						<group col="4" colspan="2">
							<field name="specie" />
							<field name="breed" domain="[('specie', '=', specie)]" />
							<field name="number" />
							<field name="location" attrs="{'readonly': True}" />
							<field name="farm" />
							<field name="quantity" />
							<field name="origin" />
							<field name="arrival_date" />
							<field name="initial_location" domain="['|',('location_id', '=', farm),('location_id.location_id', '=', farm)]" />
							<field name="initial_quantity" />
							<field name="removal_date" />
							<field name="weights" />
							<field name="current_weight" />
							<field name="active" />
							<field name="consumed_feed" />
							<field name="transition_days"/>
							<field name="fattening_days"/>
							<field name="lot"/>
						</group>
						<group>
                          <field name="account" attrs="{'readonly': True}"/>
                        </group>
					</sheet>
				</form>
			</field>
		</record>
		<record model="ir.ui.view" id="view_animal_group_tree">
			<field name="name">animal_group.tree</field>
			<field name="model">farm.animal.group</field>
			<field name="type">tree</field>
			<field name="arch" type="xml">
				<tree string="Animal Group">				
                        <field name="number" />
						<field name="arrival_date" />
						<field name="weaning_day"/>
						<field name="quantity" />
						<field name="state"/>
						<field name="mother"/>		
				</tree>
			</field>
		</record>
		<record model="ir.ui.view" id="animal_group_search_view">
            <field name="name">animal.group.search</field>
            <field name="model">farm.animal.group</field>
            <field name="arch" type="xml">
                <search string="Search Animal group">
                    <group>
                        <field name="number" />
                        <field name="state" />
                        <field name="specie" />
                        <field name="breed" />
                    </group>
                    <newline />
                    <group expand="0" string="Group by...">
                        <filter string="Farm"
                                domain="[]"
                                context="{'group_by': 'farm'}" />
                        <filter string="Location"
                                domain="[]"
                                context="{'group_by': 'location'}" />
                        <filter string="State"
                                domain="[]"
                                context="{'group_by': 'state'}" />
                    </group>
                </search>
            </field>
        </record>
		<record model="ir.ui.view" id="view_animal_group_weigth_tree">
            <field name="name">animal_group_weigth.tree</field>
            <field name="model">farm.animal.group.weight</field>
            <field name="type">tree</field>
            <field name="arch" type="xml">
                    <tree string="Animal Group Weigth">
                            <field name="timestamp" />
                            <field name="weight" />
                    </tree>
            </field>
        </record>
		<record model="ir.ui.view" id="view_animal_group_weigth">
			<field name="name">animal_group_weigth.form</field>
			<field name="model">farm.animal.group.weight</field>
			<field name="type">form</field>
			<field name="arch" type="xml">
				<form string="Animal Group Weigth">
					<sheet>
						<group>
							<field name="timestamp" />
							<field name="quantity" />
							<field name="uom" />
							<field name="weight" />
						</group>
					</sheet>
				</form>
			</field>
		</record>
	</data>
</openerp>