The documentation from Microsoft says that it is possible to trigger a Power Automate Flow from a custom trigger in a Real-Time Journey. I do not understand how to do this and the documentation under this link is basically showing you how to call a Custom Trigger from a Power Automate flow via an Unbound Action. Not the other way around which is what we want. For example a matched contact fills out a form, we will auto respond to them but will also like to call a Power Automate Flow which will find the contacts account and notify the primary sales rep. That is just an example but don't see how it is possible.
https://docs.microsoft.com/en-us/dynamics365/marketing/real-time-marketing-custom-actions#trigger-power-automate-flows-from-real-time-marketing-journeys
The link to this document starts out immediately contradicting itself:
Custom triggers activated through a customer journey can also trigger Power Automate flows.
To use a custom trigger with a Power Automate flow:
How do we activate a Flow from a Journey?
Here is another link that further describes the ability to do this but I don't see how activating a trigger in the Journey will then run the flow. Intuitively makes me think the flow trigger should be the unbound action… is that possible. I just don't understand how it works.
docs.microsoft.com/.../real-time-marketing-tile-reference
So much more flexible if this is possible.