This will look like this:
Simply import the project and whenever you change the DND mode on one device, it'll change the setting on all of your other devices automatically.
Profiles
- Monitor And Sync Dnd: will react to the changes of the DnD setting on your phone (the Global zen_mode setting). When it changes, it'll send a Join message to all your Android devices with the format dnd=:=DND_MODE
- When Received From Other Change: will disable monitoring temporarily and then change the DND mode depending on what DND mode was received in the command. DND Monitoring will resume after 3 seconds. Monitoring is stopped because otherwise the first profile above would detect the change and send it back to the other phones as well, which is unwanted.

Sync DND Across Your Android Devices 2019-10-21
Learn how you sync your DND setting across all your devices so they are all in the same mode