DSM APIs

I have an app that I am writing using DSM APIs.  I am creating my input
fields using this:

           rc=SetDisplayField(OrdPos:EntryLen:Row
                     :%Len(EntryName)+2:QSN_FFW_ALPHA_SHIFT:*OMIT
 
:0:QSN_SA_UL:QSN_SA_GRN_UL:CmdBuffer:*OMIT:*OMIT);

Where SetDisplayField is a rename of the QsnSetFld API, I have some
existing data that I would like to display in the input field when the
screen is written.  I know I'm missing something.  Is there a way to
load the existing data into the input field??  If so, does anyone have
an example???

Thanks,
Tommy Holden
HCA phone:  1-800-828-2561
direct line:  615-344-2151
fax: 1-866-593-0404