odoo/addons/product/process/product_process.xml

<?xml version="1.0" ?>
<openerp>
    <data>
        
    <!--
        Process    
    -->
        
        <record id="process_process_productprocess0" model="process.process">
            <field eval="1" name="active"/>
            <field name="model_id" ref="product.model_product_product"/>
            <field eval="&quot;&quot;&quot;Product Process&quot;&quot;&quot;" name="name"/>
        </record>
        
    <!--
        Process Node
    -->
        
        <record id="process_node_product0" model="process.node">
            <field name="menu_id" ref="product.menu_products"/>
            <field name="model_id" ref="product.model_product_product"/>
            <field eval="&quot;&quot;&quot;state&quot;&quot;&quot;" name="kind"/>
            <field eval="&quot;&quot;&quot;Product&quot;&quot;&quot;" name="name"/>
            <field eval="&quot;&quot;&quot;Create new Product&quot;&quot;&quot;" name="note"/>
            <field name="process_id" ref="process_process_productprocess0"/>
            <field eval="&quot;&quot;&quot;object.state in ('', 'sellable', 'draft', 'obsolete', 'end') &quot;&quot;&quot;" name="model_states"/>
            <field eval="1" name="flow_start"/>
        </record>
    
        <record id="process_node_supplier0" model="process.node">
            <field name="menu_id" ref="product.menu_products"/>
            <field name="model_id" ref="product.model_product_supplierinfo"/>
            <field eval="&quot;&quot;&quot;state&quot;&quot;&quot;" name="kind"/>
            <field eval="&quot;&quot;&quot;Supplier Info&quot;&quot;&quot;" name="name"/>
            <field eval="&quot;&quot;&quot;Product suppliers, with their product name, price, etc.&quot;&quot;&quot;" name="note"/>
            <field name="process_id" ref="process_process_productprocess0"/>
            <field eval="0" name="flow_start"/>
        </record>
    
    <!--
        Process Transition  
    -->
    
        <record id="process_transition_supplierofproduct0" model="process.transition">
            <field eval="[(6,0,[])]" name="role_ids"/>
            <field eval="[(6,0,[])]" name="transition_ids"/>
            <field eval="&quot;&quot;&quot;Suppliers of Product&quot;&quot;&quot;" name="name"/>
            <field eval="&quot;&quot;&quot;You can see the list of suppliers for that product.&quot;&quot;&quot;" name="note"/>
            <field model="process.node" name="target_node_id" ref="process_node_supplier0"/>
            <field model="process.node" name="source_node_id" ref="process_node_product0"/>
        </record>
    
    </data>
</openerp>