hr_employee_training_organization_unit/views/hr_training_views.xml
<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright 2017 OpenSynergy Indonesia
License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
<openerp>
<data>
<record id="hr_training_view_form" model="ir.ui.view">
<field name="name">hr.training form</field>
<field name="model">hr.training</field>
<field name="inherit_id" ref="hr_employee_training.hr_training_view_form" />
<field name="arch" type="xml">
<data>
<xpath expr="//field[@name='request_by_id']" position="after">
<field name="organization_unit_id" />
</xpath>
<xpath expr="//field[@name='partisipant_id']" position="after">
<field name="organization_unit_id" />
</xpath>
</data>
</field>
</record>
<record id="hr_training_view_search" model="ir.ui.view">
<field name="name">hr.training search</field>
<field name="model">hr.training</field>
<field name="inherit_id" ref="hr_employee_training.hr_training_view_search" />
<field name="arch" type="xml">
<data>
<xpath expr="//filter[@name='grp_request_by']" position="after">
<filter
name="organization_unit_by"
string="Organization Unit"
context="{'group_by':'organization_unit_id'}"
/>
</xpath>
</data>
</field>
</record>
</data>
</openerp>