US Patent 11537669 Preparation of signature fields within electronic documents

Techniques prepare a document for electronic signing. Such techniques involve identifying a set of signature fields common within the document, the set being for use with different pages of the document. Such techniques further involve, in response to identifying the set of signature fields, modifying content of the different pages to include the set of signature fields. Such techniques further involve outputting a prepared version of the document that includes the modified content of the different pages of the document.