Create a Label
- Create a Label and assign it to the Things that you want to be subscribed to for this Function. The Labels can be access by entering the Labels section from the left menu.
- Click New Label.
- Enter a name, description (if desired), and a color for the Label, and click Create.
-
Click the Security tab to create the MQTT credentials for the Label.
Figure 1. 
- Go to the Security tab and click Create Credentials.
-
Switch autogenerate to On or type
your own credentials. Click Save Changes.
Figure 2. 