Input parameters

The name of the ISPF edit macro and its parameters must be modeled as string type input parameters. While the macro name must always be present as the first parameter and its value must not be empty and must not be longer than eight characters, there is no limitation for the macro parameter. A parameter need not be modeled and may be defined from as many parameters as needed. Every parameter following the macro name is interpreted as a parameter for the ISPF macro and all parameters are concatenated in the same sequence as they appear in the model with a space between them. That concatenation is then handed over to the ISPF macro at startup time.

Simple example: