RoyalJSON, or rJSON for short, is a unidirectional, human-read-and-writable data format for importing data from external sources into Royal TS/X.
Its primary objective is to provide users an easy, yet powerful way to get data stored outside of Royal TS/X into the application.
rJSON is primarily used through "Dynamic Folder" objects in Royal TS/X. However, there's also the possibility to save an rJSON file using the .rjson file extension and open it in Royal TS/X.
More detailed documentation and other relevant material is available: