app-odoo/app_product_sequence/data/product_sequence.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <data noupdate="0">
        <!-- 更新序号规则 Auto Internal Reference. -->
        <!-- 所有的 All Products. -->
        <record id="seq_product_auto" model="ir.sequence">
            <field name="name">Sequence for All Products</field>
            <field name="code">product.product</field>
            <field name="prefix">PR%(y)s%(month)s</field>
            <field name="padding">5</field>
            <field name="company_id" eval="False"/>
            <field name="initial">True</field>
        </record>
        <!-- 制造的成品，如"床" manufactured Products. -->
        <record id="seq_mrp_product" model="ir.sequence">
            <field name="name">Sequence for Manufactured Product</field>
            <field name="code">product.product</field>
            <field name="prefix">CP%(y)s%(month)s</field>
            <field name="padding">5</field>
            <field name="company_id" eval="False"/>
            <field name="initial">True</field>
        </record>
        <!-- 制造的板件，如"顶板" Components.-->
        <record id="seq_mrp_component" model="ir.sequence">
            <field name="name">Sequence for Manufactured Components</field>
            <field name="code">product.product</field>
            <field name="prefix">BJ%(y)s%(month)s</field>
            <field name="padding">5</field>
            <field name="company_id" eval="False"/>
            <field name="initial">True</field>
        </record>
        <!-- 生产原材料，采购的板材，如"16mm中纤板" Components.-->
        <record id="seq_sourced_material" model="ir.sequence">
            <field name="name">Sequence for Sourced Material</field>
            <field name="code">product.product</field>
            <field name="prefix">BC%(y)s%(month)s</field>
            <field name="padding">5</field>
            <field name="company_id" eval="False"/>
            <field name="initial">True</field>
        </record>
        <!-- 采购的成品，如"五金"，纯买入卖出类  Sourced Products.-->
        <record id="seq_sourced_product" model="ir.sequence">
            <field name="name">Sequence for Sourced Product</field>
            <field name="code">product.product</field>
            <field name="prefix">WL%(y)s%(month)s</field>
            <field name="padding">5</field>
            <field name="company_id" eval="False"/>
            <field name="initial">True</field>
        </record>

        <!-- internal_type 数据-->
        <!--[(4, ref('purchase.route_warehouse0_buy')),(4, ref('mrp.route_warehouse0_manufacture')),(4, ref('stock.route_warehouse0_mto'))]-->
        <!--成品-->
        <record id="internal_type_mrp_product" model="product.internal.type">
            <field name="name">Manufactured Product</field>
            <field name="ref">cp</field>
            <field name="type">product</field>
            <field name="sale_ok">1</field>
            <field name="purchase_ok">0</field>
            <field name="route_ids" eval="[(6,0, [ref('mrp.route_warehouse0_manufacture'),ref('stock.route_warehouse0_mto')])]"/>
            <field name="description">Set prefix as "CP" in link sequence</field>
            <field name="link_sequence" ref="seq_mrp_product"/>
        </record>
        <!--板件-->
        <record id="internal_type_mrp_component" model="product.internal.type">
            <field name="name">Manufactured Components</field>
            <field name="ref">bj</field>
            <field name="type">product</field>
            <field name="sale_ok">0</field>
            <field name="purchase_ok">0</field>
            <field name="route_ids" eval="[(6,0, [ref('mrp.route_warehouse0_manufacture'),ref('stock.route_warehouse0_mto')])]"/>
            <field name="description">Set prefix as "BJ" in link sequence</field>
            <field name="link_sequence" ref="seq_mrp_component"/>
        </record>
        <!--纯制造原材料，板材-->
        <record id="internal_type_sourced_material" model="product.internal.type">
            <field name="name">Components Product</field>
            <field name="ref">bc</field>
            <field name="type">product</field>
            <field name="sale_ok">0</field>
            <field name="purchase_ok">1</field>
            <field name="route_ids" eval="[(6,0, [ref('purchase.route_warehouse0_buy'),ref('stock.route_warehouse0_mto')])]"/>
            <field name="description">Set prefix as "BC" in link sequence</field>
            <field name="link_sequence" ref="seq_sourced_material"/>
        </record>
        <!--其它外购品，如五金-->
        <record id="internal_type_sourced_product" model="product.internal.type">
            <field name="name">Sourced Product</field>
            <field name="ref">wl</field>
            <field name="type">product</field>
            <field name="sale_ok">1</field>
            <field name="purchase_ok">1</field>
            <field name="route_ids" eval="[(6,0, [ref('purchase.route_warehouse0_buy'),ref('stock.route_warehouse0_mto')])]"/>
            <field name="description">Set prefix as "WL" in link sequence</field>
            <field name="link_sequence" ref="seq_sourced_product"/>
        </record>

        <!--这个默认值可以不用，因为在onchange事件会设置很多值-->
        <!--设置产品默认值为制造成品-->
        <record id="product_internal_type_default" model="ir.values">
            <field name="name">internal_type</field>
            <field name="model">product.template</field>
            <field name="key">default</field>
            <field name="key2"></field>
            <field name="company_id" ref="base.main_company"/>
            <field name="value" eval="'I' + str(ref('internal_type_mrp_product'))+'\n.'"/>
        </record>
    </data>
</odoo>