How to display messages to SYSOUT from CICS program

1. Define an extra partition TDQ as shown below.
  
I TDQ(CSSL)                                                                  
  RESULT - OVERTYPE TO MODIFY                                                  
    Tdqueue(CSSL)                                                              
    Type(Extra)                                                                
    Nameind()                                                                  
    Triggerlevel(       )                                                      
    Enablestatus( Enabled )                                                    
    Openstatus( Open )                                                         
    Termid()                                                                   
    Tranid()                                                                    
    Userid()                                                                   
    Disposition(Mod)                                                           
    Iotype(Output)                                                             
    Indoubt()                                                                  
    Indoubtwait()                                                              
    Databuffers(001)                                                           
    Ddname(MSGUSR)                                                             
    Dsname(DXXC01.CICTTEST.S0006329.D0000110.?)                                
    Member()                                                                    
 +  Installtime(12/06/11 18:31:55)                                             
                                 
2. In the CICS statup job code "//MSGUSR DD SYSOUT=*"

3. Write the messages from your application program to that TDQ. Whatever you write to the TDQ from your application will appear in the SYSOUT.