Hello. I'm trying to create a nintex workflow on a sharepoint document library that sends a word document to a "reviewer". The reviewer should not be able to make edits directly to the word document but can insert comments on the sections that they want changes to be made on. The comments i'm referring to are the ones that are directly on microsoft word. An example is in the attached picture. 
Is there any nintex workflow action that would accomplish this? I have tried request review but it did not give the type of comments I require.
Thank you!
