That’s one of the nice things about Reticulum: it’s transport-medium agnostic. The Meshtastic link is simply another transport. RNS packets are encapsulated into the Meshtastic protocol, so from Reticulum’s perspective it’s just another interface.
That means all Reticulum applications (NomadNet, RNode utilities, LXMF, RSH, RBBS, etc.) work without modification.