Allows a new field to be added to an application template list. The application template list is not cleared by this operation. If the field is already in the list it is replaced, otherwise it is added to the list.
This Built-In Function can only be used against a function that has been previously placed into an edit session by using the START_FUNCTION_EDIT Built-In Function.
Special Note: This Built-In Function provides access to very advanced facilities that basically allow RDML functions to construct new RDML functions.
This is a very specialized area that requires very good knowledge of the LANSA product. Use of this Built-In Function in a "commercial" application (e.g. Order Entry) is not normal and should not be attempted.
This is a Specialized Built-In Function for use in a Development Environment only.