This Natural profile parameter defines the character which is to be used to invoke a field-specific helproutine or a map helproutine (if defined for a given map).
| Possible settings | any special character |  The character which is to be used to invoke a field-specific
                                   helproutine or a map helproutine. 
                                   
                            Note:  |  
                              
                     
|---|---|---|
| blank |  
                                    
                                    
                            Note:  |  
                              
                     |
| Default setting | ? |  
                               
                        Question mark. | 
| Dynamic specification | yes | |
| Specification within session | no | |
| Application programming interface | USR0350N |  
                               
                        See SYSEXT - Natural Application Programming Interfaces in the Utilities documentation. |