MQTT issue

Hello,

I am currently trying to use MQTT in a project. The publishing of an ana  log value works fine so far; however, I don't receive the value of the published topic. I tried getting the value using an "MQTT_Device" that is subscribed to the topic I am publishing to. Under the "MQTT_Device" is a "ChanAi" that is configured as shown in the screenshot. I also tried using the "Identity." Am I doing something wrong, or is it not possible to receive values through MQTT?

Thanks.

 

The publish should be in JSON format, eg
{ "temperature": 22 }
and in the Identity attribute there should be the text before the value
"temperature":

/Claes