diff --git a/docs/extend-sphinx.md b/docs/extend-sphinx.md
new file mode 100644
index 0000000..23404f4
--- /dev/null
+++ b/docs/extend-sphinx.md
@@ -0,0 +1,32 @@
+---
+title: Extend Sphinx Projects to Declare MyST References
+subtitle: Add richer integration between existing Sphinx projects and the MyST ecosystem
+short_title: Reference from MyST
+description: Add richer integration between existing Sphinx projects and the MyST ecosystem by declaring MyST xref information
+---
+
+## Configure Your Project
+
+The Sphinx `conf.py` for your project should include `sphinx-ext-mystmd`. If your Sphinx project lives in the working directory, then your `conf.py` might look like.
+:::{code} python
+:filename: conf.py
+
+extensions = [
+    "sphinx_ext_mystmd"
+]
+html_extra_path = ["./myst-build"]
+:::
+
+## Build the MyST Metadata
+
+```shell
+sphinx-build -b myst . ./myst-build
+```
+
+## Build the HTML Deployment
+
+```shell
+sphinx-build -b html . ./html
+```
+
+The published project now includes the xref information in the public directory.
diff --git a/docs/include-sphinx.md b/docs/include-sphinx.md
index c07d064..6aaaeec 100644
--- a/docs/include-sphinx.md
+++ b/docs/include-sphinx.md
@@ -9,7 +9,7 @@ description: Gradually upgrade Sphinx projects to the MyST engine through the My
 
 The Sphinx `conf.py` for your project should include `sphinx-ext-mystmd`. If your Sphinx project lives under `sphinx`, then your `conf.py` might look like.
 :::{code} python
-:filename: conf.py
+:filename: sphinx/conf.py
 
 extensions = [
     "sphinx_ext_mystmd"