Im working on Standard SRM PO smartforms BBP_PO. Since standard form does not have fileds like PRODUCT CATEGORY , MATERIAL NUMBER , PRODUCT CATEGORY DESCRIPTION , MFG NAME , PART NUMBER , Ive to customize stand. Form. My question is how to bring values of these new fields to the form. Do I need to write any badi? Also can anyone tell my which database table above fields belongs. Helpful answers will be rewarded.