diff --git a/content/docs/for-buildpack-authors/how-to/extensions/_index.md b/content/docs/for-buildpack-authors/how-to/extensions/_index.md
new file mode 100644
index 000000000..74f116477
--- /dev/null
+++ b/content/docs/for-buildpack-authors/how-to/extensions/_index.md
@@ -0,0 +1,6 @@
++++
+title="Work with extensions"
+weight=2
+expand=false
+include_summaries=true
++++
diff --git a/content/docs/extension-guide/create-extension/advanced-extensions.md b/content/docs/for-buildpack-authors/how-to/extensions/guidance.md
similarity index 98%
rename from content/docs/extension-guide/create-extension/advanced-extensions.md
rename to content/docs/for-buildpack-authors/how-to/extensions/guidance.md
index 06542f264..aa1602b43 100644
--- a/content/docs/extension-guide/create-extension/advanced-extensions.md
+++ b/content/docs/for-buildpack-authors/how-to/extensions/guidance.md
@@ -1,9 +1,9 @@
 +++
-title="The finer points of image extensions"
-weight=406
+title="Guidance for extension authors"
+weight=1
 +++
 
-# Guidance for extension authors
+<!--more-->
 
 ## During detect