Jan, 2012 - Post
MailMerge is a process to create personalized letters and pre-addressed envelopes or mailing labels for mass mailings from a word processing document (Template). A template contains placeholders (Fields) along with the actual content. The placeholders are filled by the data source which is typically a spreadsheet or a database having column for each place holders.
This article talks about the java approach for generating multiple documents from a single MS Word template.