Abstract: The present disclosure discloses methods and systems (such as a printing system) for merging an input document on a modified background form. The method includes receiving a print job from a user device accessible by a user, wherein the print job includes the input document. The print job is decomposed to determine whether a background form is selected by the user for modification. Based on determination, the stored background form is extracted. Then, a selection input from the user is received via a user interface. The background form is modified based on the selection input. Finally, the modified background form is merged with the input document to generate a print document.