The syntax of the IXLUSYNC macro is as follows:

main diagram

>>-IXLUSYNC--b----CONTOKEN=contoken----------------------------->

>----,USEREVENT=userevent--------------------------------------->

                   .-,USERSTATE=ALL_ZEROES-.                    
>--,REQUEST=-+-SET-+-----------------------+----------------+--->
             |     '-,USERSTATE=userstate--'                |   
             +-CONFIRM-| parameters-2 |---------------------+   
             '-CONFIRMSET-| parameters-1 |-| parameters-2 |-'   

>--,RETCODE=retcode--,RSNCODE=rsncode--------------------------->

   .-,MF=S--------------------------.   
>--+--------------------------------+--------------------------><
   |                .-,0D-----.     |   
   +-,MF=(L-,mfctrl-+---------+-)---+   
   |                '-,mfattr-'     |   
   |                .-,COMPLETE-.   |   
   '-,MF=(E-,mfctrl-+-----------+-)-'   
                    '-,COMPLETE-'       

parameters-1

>>---,NEXTUSEREVENT=nextuserevent------------------------------->

   .-,USERSTATE=ALL_ZEROES-.   
>--+-----------------------+-----------------------------------><
   '-,USERSTATE=userstate--'   

parameters-2

   .-,COMPCODE=0--------.   
>>-+--------------------+--------------------------------------->
   '-,COMPCODE=compcode-'   

   .-,PROXYRESPONSE=NO---------------------------------.   
>--+---------------------------------------------------+-------><
   '-,PROXYRESPONSE=YES---,SUBJCONTOKEN=subjcontoken---'