A Partner can follow below steps to finish this TDL: 1) Copy below coding and paste in Note Pad (.txt file) 2) Change existing contact details, add your own contact details and save Note pad 3) Add your ".txt" file in Tally.ERP9 - [F12 -> Product & Features -> F4 -> Load TDL = Yes, Enter your file path and save. 4) Done. You will be able to see your contact details added in Tally.ERP9 , thereafter you may add the same in your customer's Tally.ERP9. It will be helpful for the customer to contact you whenever your service is required. [#PartBLLINE Narration] Add: Line:After: VCH Narration :Inadd [Line:Inadd] Field:simplefield Local:Field:simplefield:info:"Tally Sales, Support, Training & Customization:- Contact: M/s.GETMYTDL.COM, Mob: 09037050040, E-mail: tdl@getmytdl.com" Local:Field:simplefield:style:smallbold Local:Field:simplefield:width:100 % Screen Local:Field:simplefield:background:Black Local:Field:simplefield:align:center Local:Field:simplefield:Fullwidth:yes Local:Field:simplefield:color:White Local:Field:simplefield:skip:yes ;;Invisible:Not $$IsSales:$Vouchertypename