diff --git a/docs/examples/b3d_profile.py b/docs/examples/b3d_profile.py
new file mode 100644
index 0000000..d809821
--- /dev/null
+++ b/docs/examples/b3d_profile.py
@@ -0,0 +1,13 @@
+from build123d import Axis, Box, BuildPart
+
+from ocp_freecad_cam import Endmill, Job
+
+with BuildPart() as part:
+    Box(5, 5, 2)
+
+z_faces = part.faces().sort_by(Axis.Z)
+top = z_faces[-1]
+bottom = z_faces[0]
+
+tool = Endmill(diameter=1)
+job = Job(top, part.solids()).profile(bottom, tool)
diff --git a/docs/examples/examples.rst b/docs/examples/examples.rst
index 862cb94..240be3b 100644
--- a/docs/examples/examples.rst
+++ b/docs/examples/examples.rst
@@ -13,7 +13,9 @@ Profiling
         .. literalinclude :: cq_profile.py
            :language: python
 
-   .. tab:: Build123d (todo)
+   .. tab:: Build123d
+        .. literalinclude :: b3d_profile.py
+           :language: python
 
 .. image:: images/cq_profile.png