I have access to a collaborative Google Docs document on which I would like to make notes in preparation for a meeting (I am not the document owner). I would like to avoid wasting paper, so I would prefer to put comments straight in Google Docs. However, I am just using these notes as reference for further discussion so I don't want anybody else to see them. The document may be changing so I would prefer not simply copying the document for my notes.
Is there any way make comments on a Google Docs document that only I can see? Is copying the document my only option.