I am using V13. I have a parent model called fixed_asset. As children models I have fixed_asset.ups and fixed_asset.camera.

Is it possible to see all of my assets in the same list view using only the fields from the parent model?

I currently have a list view for each, and can see them separately, but I would have expected to see all types of assets in the parent view.

class Fixed_Asset(models.Model):
 _name = 'my.fixed_asset'
 _description = 'Fixed Asset'
    
    serial_number = fields.Char()
    ...

class UPS(models.Model):
 _name = 'my.fixed_asset.ups'
 _description = 'UPS'
 _inherit = 'my.fixed_asset'

    ups_rate = fields.Float()

class Camera(models.Model):
 _name = 'my.fixed_asset.camera'
 _description = 'Camera'
 _inherit = 'my.fixed_asset'

    resolution = fields.Float()


    <!-- Tree/List View -->
    <record id="fixed_asset_list_view" model="ir.ui.view">
      <field name="name">Fixed Asset List</field>
      <field name="model">my.fixed_asset</field>
      <field name="arch" type="xml">
        <tree string="Fixed Assets" expand="True">
          <field name="product_id" optional="show"/>
          <field name="serial_number" optional="show"/>
          <field name="status" optional="show"/>
          <field name="location_id" optional="show"/>
        </tree>
      </field>
    </record>