line_view.xml

<openerp>
  <data>
    <record id="credit_control_line_form" model="ir.ui.view">
      <field name="name">credit.control.line.form</field>
      <field name="model">credit.control.line</field>
      <field name="arch" type="xml">
        <form string="Control Credit Lines">
          <header>
            <field name="state" widget="statusbar"
              statusbar_visible="draft,to_be_sent,sent"
              statusbar_colors='{"error":"red","email_error":"red"}'/>
          </header>
          <sheet>
            <group>
              <group>
                <field name="partner_id"/>
                <field name="policy_level_id"/>
                <field name="policy_id"/>
                <field name="level"/>
                <field name="manually_overridden"/>
              </group>
              <group>
                <field name="date"/>
                <field name="date_due"/>
                <field name="channel"/>
                <field name="date_sent"/>
                <field name="mail_message_id"/>
              </group>
            </group>
            <group>
              <group>
                <field name="invoice_id"/>
                <field name="move_line_id"/>
                <field name="account_id"/>
              </group>
              <group>
                <field name="amount_due"/>
                <field name="balance_due"/>
                <field name="currency_id"/>
              </group>
            </group>
          </sheet>
        </form>
      </field>
    </record>

    <record id="credit_control_line_search" model="ir.ui.view">
      <field name="name">Credit Control Lines</field>
      <field name="model">credit.control.line</field>
      <field name="arch" type="xml">
        <search string="Control Credit Lines">
          <group string="Filters">
            <filter name="filter_draft" icon="terp-mail-message-new"
                    string="Draft" domain="[('state', '=', 'draft')]"
                    help="Draft lines have to be triaged."/>
            <filter name="filter_to_be_sent" icon="terp-mail-forward"
                    string="Ready To Send" domain="[('state', '=', 'to_be_sent')]"
                    help="These lines are ready to send by email or by letter using the Actions."/>
            <filter name="filter_ignored" icon="terp-mail_delete"
                    string="Ignored" domain="[('state', '=', 'ignored')]"
                    help="Lines which have been ignored from previous runs."/>
            <filter name="filter_sent" icon="terp-mail-replied"
                    string="Sent" domain="[('state', '=', 'sent')]"
                    help="Lines already sent."/>
            <filter name="filter_error" icon="terp-gtk-stop" string="Error"
                    domain="[('state', 'in', ('error', 'email_error'))]"
                    help="An error has occured during the sending of the email."/>
            <filter name="filter_manual" icon="terp-gtk-stop" string="Manual change"
                    domain="[('manually_overridden', '=', True)]"
                    help="The line was deprecated by a manual change of policy on invoice."/>
            <separator orientation="vertical"/>

            <field name="date"/>
            <field name="channel" />
            <field name="policy_id"/>
          </group>
          <newline/>
          <group expand="0" string="More...">
            <field name="partner_id"/>
            <field name="account_id"/>
            <field name="invoice_id"/>
            <field name="level"/>
            <field name="policy_level_id"/>
          </group>

          <newline/>
          <group expand="0" string="Group By...">
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'date'}"
                    icon="terp-go-month" string="Run date"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'level'}"
                    icon="terp-gtk-jump-to-rtl"  string="Level"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'partner_id'}"
                    icon="terp-partner" string="Partner"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'account_id'}"
                    icon="terp-folder-green" string="Account"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'invoice_id'}"
                    icon="terp-document-new" string="Invoice"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'policy_id'}"
                    icon="terp-document-new" string="Credit policy"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'policy_level_id'}"
                    icon="terp-document-new" string="Credit policy level"/>
            <separator orientation="vertical"/>
            <filter domain='[]' context="{'group_by': 'channel'}"
                    icon="terp-document-new" string="Channel"/>
            <filter domain='[]' context="{'group_by': 'manually_overridden'}"
                    icon="terp-document-new" string="Manual change"/>
          </group>
        </search>
      </field>
    </record>

    <record id="credit_control_line_tree" model="ir.ui.view">
      <field name="name">credit.control.line.tree</field>
      <field name="model">credit.control.line</field>
      <field name="arch" type="xml">
        <tree editable="bottom" string="Control Credit Lines" colors="green:state == 'sent';red:state in ('error', 'email_error');">
          <field name="date"/>
          <field name="date_due"/>
          <field name="level"/>
          <field name="manually_overridden"/>
          <field name="state"/>
          <field name="channel"/>
          <field name="invoice_id"/>
          <field name="partner_id"/>
          <field name="amount_due"/>
          <field name="balance_due"/>
          <field name="currency_id"/>
          <field name="move_line_id"/>
          <field name="account_id"/>
          <field name="policy_level_id"/>
          <field name="policy_id"/>
          <field name="mail_message_id"/>
        </tree>
      </field>
    </record>

    <menuitem
        name="Credit Control"
        parent="account.menu_finance_periodical_processing"
        id="base_credit_control_menu"/>

    <record model="ir.actions.act_window" id="credit_control_line_action">
      <field name="name">Credit Control Lines</field>
      <field name="type">ir.actions.act_window</field>
      <field name="res_model">credit.control.line</field>
      <field name="domain"></field>
      <field name="view_type">form</field>
      <field name="view_mode">tree,form</field>
      <field name="view_id" ref="credit_control_line_tree"/>
      <field name="context">{'search_default_filter_draft': 1, 'search_default_filter_to_be_sent': 1}</field>
      <field name="search_view_id" ref="credit_control_line_search"/>
    </record>


    <menuitem
        name="Credit Control Lines"
        parent="base_credit_control_menu"
        action="credit_control_line_action"
        sequence="20"
        id="credit_control_line_action_menu"/>


  </data>
</openerp>