Currently, I have an addin for Microsoft Word, but I would like to integrate with Canvas.I am researching the possibility of integrating with canvas docviewer to provide prewritten custom comment annotations within the canvas setting.

Would you be able to connect me with anybody who could discuss the possibility of developing the tool for the canvas platform? Essentially I want a professor to be able to add comments to a submitted paper by pressing a button and it automatically enters the annotation with the pre-written comment. 

I looked at the annotations api and it seems like it would allow me to use them to insert prewritten comments to a document. So, I could have a button that I press which inserts a text comment instead of me having to type in repeat comments over and over again.

Has anybody done something like this and if not how would I get started?