How would implement Proactive message under Power Virtual Agent Bot?
Automatically start the conversation: https://docs.microsoft.com/en-us/power-virtual-agents/configure-bot-greeting
I just published a blog to show how we can implement Proactive Messaging using Power Virtual Agents.
While I don't think there is a native functionality with the Power Virtual Agents that handles this, but it can be done by leveraging the "Relay Bot" technique.
Hope it helps!
Idea completed, @chass !