Breezy HR + Employment Hero Integration

Keep Breezy HR and Employment Hero aligned: when hr events happen in one, update the other automatically.

Example: when Employment Hero's "Watch Events" fires, WEXTL can "Create a Candidate" in Breezy HR. Breezy HR has 9 actions (including Create a Candidate, Create a Position, and Get a Candidate); Employment Hero has 29 actions (including Create a Document, Create a Leave Request, and Create an Employee).