Three types of commands are necessary for ZONEEDIT processing:

1. The ZONEEDIT command indicates the start of ZONEEDIT processing.
2. ZONEEDIT CHANGE statements (for unconditional changes) and IF…THEN CHANGE statements (for conditional changes) show the changes to be made.
3. The ENDZONEEDIT command indicates the end of the ZONEEDIT commands and the end of ZONEEDIT processing.

ZONEEDIT command

>>-+-ZONEEDIT-+--entry_type--+----------------------+--•-------><
   '-ZEDIT----'              |     .-,----------.   |      
                             |     V            |   |      
                             '-RC(---command=rc-+-)-'      

CHANGE statement

          (1)                                       
>>-CHANGE------subentry--(from_value,to_value)--•--------------><

1. You can specify more than one CHANGE statement.

Conditional CHANGE statement

      (1) (2)                                     (3)   
>>-IF----------(subentry=value)--+------+--CHANGE--------------->
                                 '-THEN-'               

>--subentry--(from_value,to_value)--•--------------------------><

1. You can specify more than one IF statement.
2. Wildcard characters are permitted within an IF statement. If either the '*' or '%' character is part of the explicitly specified value, the value must be enclosed in single quotation marks.
3. The PATH and XZENTRIES subentries may not be specified on the conditional CHANGE statement.

ENDZONEEDIT command

>>-+-ENDZONEEDIT-+--•------------------------------------------><
   '-ENDZEDIT----'