<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data noupdate="0">

        <record id="view_scm_os_tree" model="ir.ui.view">
            <field name="name">scm.os.tree</field>
            <field name="model">scm.os</field>
            <field name="arch" type="xml">
              <tree string="Operating Systems" editable="top">
                <field name="name"/>
                <field name="code"/>
                <field name="active"/>
              </tree>
            </field>
        </record>

        <record model="ir.actions.act_window" id="action_scm_os">
            <field name="name">Operating Systems</field>
            <field name="res_model">scm.os</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree</field>
            <field name="view_id" ref="view_scm_os_tree"/>
        </record>

        <menuitem id="menu_scm_os" parent="base.menu_ir_property" action="action_scm_os" sequence="40"/>

  </data>
</openerp>

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data noupdate="0">

        <record id="view_scm_os_tree" model="ir.ui.view">
            <field name="name">scm.os.tree</field>
            <field name="model">scm.os</field>
            <field name="arch" type="xml">
              <tree string="Operating Systems" editable="top">
                <field name="name"/>
                <field name="dockerfile"/>
                <field name="active"/>
              </tree>
            </field>
        </record>

        <record model="ir.actions.act_window" id="action_scm_os">
            <field name="name">Operating Systems</field>
            <field name="res_model">scm.os</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree</field>
            <field name="view_id" ref="view_scm_os_tree"/>
        </record>

        <menuitem id="menu_scm_os" parent="base.menu_ir_property" action="action_scm_os" sequence="40"/>

  </data>
</openerp>

Rename code to dockerfile on scm.os view
[FIX] Rename code to dockerfile on scm.os view