Enable upload of documents in MS Word format (or other non pdf formats) into reading lists and TADC vault

To enable management of alternative accessible format documents provided to our students, we would like to manage these documents by creating a reading list and uploading the documents to the TADC vault. The optimum format for accessible documents is MS Word and currently the only format available for upload is pdf. The student should then be able to open the same alternative format document from the reading list in the relevant application.