Create a Device Class?

Hi Guys,

Can I create a device class? HA allow me this?

Not without creating a PR and submitting it to the core project.

There are feature request and WTH posts requesting a simpler method. Feel free to vote for them:

Thank you Tom…

where exactly do I make this insertion? customize.yaml?

screen01

would need to change the “'disconnected” to “Home Office”
and connected to “presential”

You don’t. There is no provision for inserting this yaml. Hence the feature requests.

If you want a new device class you have to edit the development version of home assistant’s code and submit a pull request (PR) on github.