Link to Writer Document from Calc Cell

I have added comments to a Calc document but the comments are quite long. Problem is that the Calc document is now terribly slow. I was hoping I could take the contents of each comment and make a separate Writer document for each and then link to the specific Writer document from a cell in Calc. Is this possible?

So as it turns out I was trying to use DDE originally. I happened to take a look at the Insert Menu … and inserted a Hyperlink to the document path and opened it in as _blank. Nifty!

Inserting an Hyperlink to writer file, Menu/Insert/Hyperlink - Document
or
Inserting Writer file into Calc as OLE Object (Menu/Insert/Object/OLE Object)
or
perhaps putting the comment in a third sheet in the Calc document, inserting links to those.