Section 14.24: Dynamic Form Fields Up Chapter 14: Extensions Section 14.26: LINKED TO 

14.25 Remote Functions

Will make x4GL applications for the first time enter the n-tier world. Running programs on the same or different machines, or even platforms, call each other to execute functions and return results. This can not only enhance typical 3-tier role separation, but also facilitate multi-processing on the level of the application, application partitioning on protocol level and enable weird things like accessing UNIX database from Windows PC that have no ODBC drivers for a specific platform....
 Section 14.24: Dynamic Form Fields Up Chapter 14: Extensions Section 14.26: LINKED TO