Configurable MQTT Topic

[Mr-Eskildsen]

The MQTT topic is always hasp/<platename/
For some special cases it would be nice to It would be nice to make this customizeable.
For instance I might want to group some plates on a topic where I want to limit access on subscribing to the topic.

[fvanroie]

Can you please describe in more detail your concrete need, what topics you require and why?
This is a convention that's been in place since HASwitchPlate and there hasn't been a need so far.
I would like to understand why hasp/<platename>/ is not sufficient for your use case.