This Natural profile parameter determines whether or not an attribute
                  		  control variable is assigned the status MODIFIED when the setting
                  		  of the field to which the attribute control variable is attached is overwritten
                  		  by an identical setting.
               
| Possible settings | ON | If a field setting is overwritten by the same setting, the
                           					 corresponding control variable will be assigned the status MODIFIED. | 
|---|---|---|
| OFF | If a field setting is overwritten by the same setting, the
                           					 corresponding control variable will not be assigned the status MODIFIED. | |
| Default setting | OFF | |
| Dynamic specification | yes | |
| Specification within session | no | 
Note:
If an attribute control variable has been assigned the status
                     		  MODIFIED, the MODIFIED
                     		  option evaluates this as TRUE. This applies regardless of whether
                     		  the input was entered manually, read from the stack or supplied in batch
                     		  mode.