Complications App HomeAssistant in Apple Watch

Hello, good afternoon, I have recently set up several actions on my Apple Watch to be able to execute them more easily.

I can also do it once configured from the iOS Widgets.

They work perfectly but when adding the complication to the Apple Watch it indicates

Not configurated A Template


When I press on one of the two I get the available actions.


I have been searching and doing tests on the subject and I have reached these two links.

Complications iOS

Complications Apple

In which I don’t finish clarifying myself since what I see there is how to make sensor data appear on the screen but not what I really want and that is that, for example, an icon or something that I configure appears

Does anyone know how to do it?