Even when i set the 'Read Only' attribute to Yes, the field contents can still be modified. (TallyPrime Release 1.1.4) [#Form: VCHBasic InvoiceMode] Add : Part : Before : EI PartyInfo : Extra field [Part : Extra field] line : extra field [Line : extra field] Space top : 2 mms Right field : Extra field [Field : Extra field] Set As : Import Read only : Yes Subform : Bpart Background : grey Style :Large bold Color : Yellow Border : Thin box Align : centre