I need to upload an existing document say "Doc1.docx" with some content,header and footer in a sharepoint document library using "Upload Document" option. I also have a Document template associated with content type say "DocTemp.docx" . When i upload the document "Doc1.docx" , i want the template "DocTemp.docx" to applied on document "Doc1.docx" .
But selecting content type template is not applied to the uploaded document even after selection. How do I accompalish this task?