I'm trying to change Create Button for Product Attribute.

Its button is to add column at the top and fill it out to submit form.

But I want it to be like create button for sales order which popup form view to make product.attribute model in workflow.

Please let me know

All I've done is

<record id="eric_product_attribute" model="ir.actions.act_window">
    <field name="name">Product Attributes</field>
    <field name="type">ir.actions.act_window</field>
    <field name="res_model">product.attribute</field>
    <field name="view_mode">tree,form</field>
    <field name="view_type">form</field>
    <field name="view_id" ref="product.attribute_tree_view"/>
    <field name="help" type="html">
        <p class="oe_view_nocontent_create">
            Click to define a new product Attribute.
        </p>
    </field>
</record>
<!-- add menu-->
<menuitem action="eric_product_attribute"
    id="menu_product_attribute" name="Product Attributes"
    parent="base.menu_sale_config" sequence="16" />

But when I click create button in tree view, It makes me to fill out on the column at the top.

Thanks