场景：在做财务的时候需要对一个model（account.move） 要有多个菜单，和多个form：

一个菜单系统默认的菜单。另外一个自己定义的菜单。
(可以直接替换源码的菜单)

image.png

        <record id="wg_account_move_form_inherit" model="ir.ui.view">
            <field name="name">account.move.form</field>
            <field name="model">account.move</field>
            <field name="arch" type="xml">
                <form string="Account Entry">
                   ...
                </form>
            </field>
        </record>
        <record id="wg_account_account_move_tree" model="ir.ui.view">
            <field name="name">account.move.tree</field>
            <field name="model">account.move</field>
            <field eval="90" name="priority"/>
            <field name="arch" type="xml">
                <tree>
                    ...
                </tree>
            </field>
        </record>

        <record id="wg_account_move_inherited_action" model="ir.actions.act_window">
            <field name="name">日记账分录</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">account.move</field>
            <field name="view_mode">tree,form</field>
            <field name="domain">[('type', '=', 'entry')]</field>
            <field name="context">{'default_type': 'entry'}</field>
            <field name="view_id" ref="wg_account_account_move_tree"/>
        </record>

        <record id="account_move_form_view2" model="ir.actions.act_window.view">
            <field eval="2" name="sequence"/>
            <field name="view_mode">form</field>
            <field name="view_id" ref="wg_account_move_form_inherit"/>
            <field name="act_window_id" ref="wg_account_move_inherited_action"/>
        </record>

        <record id="account_move_tree_view1" model="ir.actions.act_window.view">
            <field name="sequence" eval="1"/>
            <field name="view_mode">tree</field>
            <field name="view_id" ref="wg_account_account_move_tree"/>
            <field name="act_window_id" ref="wg_account_move_inherited_action"/>
        </record>


        <menuitem name="日记账分录" id="account.menu_action_move_journal_line_form"
                  parent="account.menu_finance_entries_accounting_miscellaneous"
                  action="wg_account_move_inherited_action"/>

# act_window_id：对应action视图 ir.actions.act_window
# view_id：对应form视图和tree视图

<menuitem name="日记账分录" id="account.menu_action_move_journal_line_form"
                  parent="account.menu_finance_entries_accounting_miscellaneous"
                  action="wg_account_move_inherited_action"/>

# 这里的 id="account.menu_action_move_journal_line_form" 是直接重写了源码里的菜单，相当于直接替换，