To invoke CEEXOPT and create the CEEROPT load module, do the following:

1. Copy member CEERDOPT (non-CICS) or CEERCOPT (CICS®) from CEE.SCEESAMP into CEEWROPT in place of the comment lines following the SYSIN DD statement.
2. Change the parameters on the CEEXOPT macro statement to reflect the values you have chosen for this region-level load module.
3. Code only the options that you want to change. Options omitted remain same as the system-level defaults (if present) or the IBM-supplied defaults.
4. Change DSNAME=YOURLIB in the SYSLMOD DD statement to the name of the partitioned data set into which you want your CEEROPT load module to be link-edited. This data set does not need to be APF authorized.
   Note: If you have a CEEROPT load module in the specified data set, it will be replaced by the new version.
5. Check the SYSLIB DD statement to ensure the data set names are correct.

CEEWROPT should run with a condition code of 0.

Note: CICS supports XPLINK programs in a CICS environment. The CICS region defaults are not used for these programs. However, if the CEEPRMxx parmlib member keyword CEEROPT is set to ALL, the XPLINK programs can use the region defaults that can be located within the MVS™ search order.