Write an add-on application for MS Word

This project is to write a small software program that will enable the user to insert user-prepared comments into any MS Word document using CustomComment 1.0. In short, the program will work similar to the existing comment feature in MS Word – only the program will enable the user to prepare in advance and store comments they have created to be inserted as a comments into text. This program will be used for teachers to grade papers.

See attached brief.