Apply the same attribute to multiple entities/devices?

Configuration
1

I used to be able to do it in the past where if I wanted to (for example) give multiple entities or devices the same icon I could do something like this:

customize:
    light.kitchen_light, light.lounge_light, light.dining_room_light:
      icon: mdi:ceiling-light

I think this was changed a while ago, but haven’t been able to find out the new syntax (maybe because I don’t know the official term for this).

How do I bunch things together like this now?

2

customize_glob:

Example about halfway down this page…

So for your example:

customize_glob:
    'light.*'
      icon: mdi:ceiling-light
4

Wouldn’t this change the icon of all lights, rather that just the ones I specify?

5

Yeah, sorry, thought that was what you meant.

You would have to define a pattern that included only the ones you want to iconify.

6

Ah, right.

So it’s not possible to just specify some entities/devices in a similar way to how we used to be able to do it? (like above)