Dear Admin, I am a beginner. I have customized Sales Voucher and added some UDF in Part <EI BaseInfo>. working fine. And I also use one SUB FORM. I have create a report and here I call the UDF. But when I display my Report all the UDF data shows from Existing Part <EI BaseInfo>. But cannot showing UDF Data in my Report in SUB FORM. Cannot fetch data from SUB FORM. Please help me sir.. I attach my code.