diff --git a/docToolRec.adoc b/docToolRec.adoc
index f62d778..123bee0 100644
--- a/docToolRec.adoc
+++ b/docToolRec.adoc
@@ -14,7 +14,15 @@ _2023-05-14 13:48:53 Draft documentation tool option comparisons_
 
 What features of Confluence are used in our wiki content? Are there counterparts in the other options under consideration?
 
-==== III. Comparison of text entry, editing, preview, publication, and CI/CD tools: Markdown-based vs Asciidoc-based
+==== III. Static site generators as documentation substrate
+
+. GitHub Pages
+. GitLab Pages
+. Docusaurus
+. Antora
+. Hugo
+
+==== IV. Comparison of text entry, editing, preview, publication, and CI/CD tools: Markdown-based vs Asciidoc-based
 
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 |===