It would save a lot of time if I could add glossary terms to articles in bulk, via a find/replace mechanism, so that I could search for a specific term and replace all/some instances of it with a glossary term.

I tried to use the global search and replace feature to do this, by replacing a specific word with the glossary tag (for example, {{glossary.security}}), but this didn't work. Instead of displaying the word as an underlined glossary item, it displayed the actual tag itself.