Restrict downloading a Zoho Doc document?

Restrict downloading a Zoho Doc document?

Hello,

I was wondering if anyone knew of a way to restrict downloading a document? Or, if this isn't a feature, if I could suggest it for development?

I'd like to share a document to receive feedback on: comments and edits. But I also want to share it with a pretty big group of 50-100 people. Most won't give comment; they'll just need access. However, I don't want to lose anything if I receive responses in different formats.

So I was wondering if we could restrict the document so it could only be downloaded by someone who is an Administrator or Moderator in a workspace, for instance, or for anyone who has Co-Owner permissions in the document sharing section.

Thanks!