serveraction_view.xml

<?xml version="1.0"?>
<openerp>
	<data>
		<record model="ir.ui.view"
			id="view_server_action_form_poweremail_1">
			<field name="name">ir.actions.server.form.poweremail_1</field>
			<field name="model">ir.actions.server</field>
			<field name="type">form</field>
			<field name="inherit_id" ref="base.view_server_action_form" />
			<field name="arch" type="xml">
				<xpath expr="/form/notebook" position="inside">
					<page string="Email Configuration"
						attrs="{'invisible':[('state','!=','poweremail')]}">
						<separator colspan="4"
							string="Email Configuration" />
						<field name="poweremail_template"
							domain="[('object_name','=',model_id)]"
							attrs="{'required':[('state','=','poweremail')]}" />
						<newline />
						<label colspan="4"
							string="All values for the mail can be configured in the template editor itself."
							align="0.0" />
					</page>
				</xpath>

			</field>
		</record>
		<record model="ir.ui.view"
			id="view_server_action_form_poweremail_2">
			<field name="name">ir.actions.server.form.poweremail_2</field>
			<field name="model">ir.actions.server</field>
			<field name="type">form</field>
			<field name="inherit_id" ref="base.view_server_action_form" />
			<field name="arch" type="xml">


				<xpath
					expr="/form/notebook/page/field[@name='srcmodel_id']"
					position="replace">
					<field name="srcmodel_id" select="2"
						attrs="{'required':[('state','!=','dummy'), ('state','!=','sms'), ('state','!=','code'), ('state','!=','loop'),('state','!=','trigger'), ('state','!=','client_action'), ('state','!=','email'), ('state','!=','sms'), ('state','!=','other'), ('state','!=','poweremail')]}" />
				</xpath>
			</field>
		</record>
		<record model="ir.ui.view"
			id="view_server_action_form_poweremail_3">
			<field name="name">ir.actions.server.form.poweremail_1</field>
			<field name="model">ir.actions.server</field>
			<field name="type">form</field>
			<field name="inherit_id" ref="base.view_server_action_form" />
			<field name="arch" type="xml">
				<xpath
					expr="/form/notebook/page/field[@name='copy_object']"
					position="replace">
					<field name="copy_object" on_change="change_object(copy_object, state)" select="2" attrs="{'required':[('state','=','object_copy')]}"/>
				</xpath>
			</field>
		</record>
	</data>
</openerp>