Removes the doclink link from the rich text item while keeping hotspot text and formatting.
public void removeLinkage()
throws NotesException
This method operates on any doclink, with or without hotspot text. For a simple doclink, the link is removed. For a hotspot link, the link is removed, but the hotspot text remains. Any style attributes explicitly placed on the hotspot link text will remain untouched.
RemoveLinkage method in LotusScript® NotesRichTextDocLink class