server-tools/external_file_location/task_view.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
    <data>

        <record id="view_task_form" model="ir.ui.view">
            <field name="model">external.file.task</field>
            <field name="arch" type="xml">
                <form string="Tasks" version="7.0">
                    <header>
                        <button name="run" type="object" string="Run" icon="gtk-execute"/>
                    </header>
                    <sheet>
                        <field name="method_type" invisible="1"/>
                        <group col="4">
                            <div class="oe_title" style="width: 390px;" colspan="4">
                                <label class="oe_edit_only" for="name" string="Name"/>
                                <h1><field name="name" class="oe_inline"/></h1>
                            </div>
                            <field name="method" colspan="2"/>
                            <span colspan="2"/>
                            <field name="filename" colspan="4" attrs="{'invisible':[('method_type','!=','import')], 'required':[('method_type', '=', 'import')]}"/>
                            <field name="filepath" colspan="4" />
                            <field name="after_import" colspan="2" attrs="{'invisible':[('method_type','!=','import')]}"/>
                            <field name="move_path" colspan="2" attrs="{'invisible':['|', ('after_import','!=','move'), ('method_type','!=','import')]}"/>
                            <field name="md5_check" colspan="2" attrs="{'invisible':[('method_type','!=','import')]}"/>
                        </group>
                    </sheet>
                </form>
            </field>
        </record>

        <record id="view_task_tree" model="ir.ui.view">
            <field name="model">external.file.task</field>
            <field name="arch" type="xml">
                <tree string="Tasks" >
                    <field name="name" select="1"/>
                    <field name="method"/>
                    <field name="filename"/>
                    <field name="filepath"/>
                    <button name="run" type="object" string="Run" icon="gtk-execute"/>
                </tree>
            </field>
        </record>

    </data>
</openerp>