Configure the multipage output for ISO or JIS
      formats.
      Syntax
         
         fgl_report_configureMultipageOutput(
   pageExponent STRING,
   isoNumber INTEGER,
   portrait BOOLEAN )
         
            - pageExponent - Specifies the number of pages to print. The actual
               number of pages is calculated by the formula count=2^pageExponent. 
 
            - isoNumber - Specifies the ISO number (e.g. 4 to ISOA4) This
               parameter is optional (indicated by passing an null value). If no value is specified,
               the page size of the logical page is taken from the 4rp file (if
               specified). 
 
            - portrait - TRUE specifies that the page is in portrait
               orientation; FALSE= landscape. This parameter is optional (indicated by passing a
               null value). If no value is specified, the value of the logical page is taken from
               the 4rp file (if specified), or from the value specified in a
               call to fgl_report_configurePageSize. 
 
         
       
      Usage
         
         Function to configure the multipage output for ISO or JIS formats.
         This function is applicable for ISO or JIS formats and enables the printing of several
            logical pages per physical page. The number of pages per page is always a power of
            2.
         For a generic example of Genero code using a reporting function, see Using report output functions. This example
may not use the specific function discussed in this topic, however it provides details on where you
would place this (and other) report output functions.