Hi everyone.   Please assist me in creating a code book. I have typed out the label and formats. I need a pdf or word document showing what all the categorical variable values stand for. I am trying to follow steps on the internet but not winning.   This is what I tried to do:   libname long "P:\RICE Project\Check\MergeProject"; libname library 'P:\RICE Project\Check\Do files\labels'; run; title1 RICE study codebook; %let organization=(ID); %macro proc codebook(lib=ProjectLong,file1=label_book,fmtlib=work,pdffile= "P:\RICE Project\Check\Do files\labels\ricecb.pdf"); ods listing close;   I actually don't understand what I need to write for %let organization??   Will appreciate your help.         ... View more