My database stores a MS word document on a notes document as an OLE document.
If word doc is open while notes doc is not in edit mode, there is a popup which says :
“This document is read-only. If you make any changes in the OLE object they cannot be saved because the document is read-only. Do you still want to open the OLE object ?”
There is a check button “Don’t show this warning again during this session”