Blueprint Input Refining

I’ve got a Blueprint that I have created. It is working really well.

The one issue annoyance is that in my Automation form, for the “lutron_target” button, buttons from other devices can be selected. How can I limit this to just Lutron buttons and not include buttons from other entities? The “Indentify” buttons in the below image are from Matter smart plugs and should not be available to select on this menu list. The xxx-LUT Buttopns are the Lutron buttons and the only ones I’d like to be able to select.

Is there a way to filter by “Integration”?

Thanks!

  input:
    lutron_target:
      name: Lutron Button
      selector:
        entity:
          domain:
            - button
    lutron_sensor:
      name: Lutron Sensor
      selector:
        entity:
          domain:
            - binary_sensor
    smartplug_target1:
      name: Smart Plug 1
      selector:
        entity:
          domain:
            - switch
    smartplug_target2:
      name: Smart Plug 2
      selector:
        entity:
          domain:
            - switch
      default:
    smartplug_target3:
      name: Smart Plug 3
      selector:
        entity:
          domain:
            - switch
      default:
    smartplug_target4:
      name: Smart Plug 4
      selector:
        entity:
          domain:
            - switch
      default:
    smartplug_target5:
      name: Smart Plug 5
      selector:
        entity:
          domain:
            - switch
      default:

Add property ‘integration’ for filter

selector:
        entity:
          domain:
            - button
          integration: lutron

Excellent, thank you!