diff --git a/book/Miscellaneous/Chapter.ipynb b/book/Miscellaneous/Chapter.ipynb
index 8f2aeac..a6df1db 100644
--- a/book/Miscellaneous/Chapter.ipynb
+++ b/book/Miscellaneous/Chapter.ipynb
@@ -95,6 +95,28 @@
     "\n",
     "Link to Repository: https://github.com/smol-ai/developer"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Well Commits with `commitizen`"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Clear and standardized commit messages are important.\n",
+    "\n",
+    "But it's not always easy to have a standardized way in teams.\n",
+    "\n",
+    "With `commitizen`, you will get a release management tool designed for teams.\n",
+    "\n",
+    "It helps you define committing rules, bump project versions and create a changelog.\n",
+    "\n",
+    "It makes your life easier by enforcing writing descriptive commits."
+   ]
   }
  ],
  "metadata": {