WABA Onboarding and Embedded Signup Keep three integration paths distinct. Calling all of them “Embedded Signup” creates wrong API designs and unsafe credential handling. The three paths | Path | Where it starts | Profile behavior | | --- | --- | --- | | Organization Embedded Signup | Sent dashboard | Connects the organization's WABA through the hosted Meta flow. There is no public Sent endpoint that starts this flow. | | Organization WABA inheritance | | Omit ; the child inherits the organization's connected WABA. | | Dedicated child-profile WABA | | Supply and ; is optional. | If credential…