diff --git a/002-Methods/002-Data/Install_UserSoftware.ipynb b/002-Methods/002-Data/Install_UserSoftware.ipynb
index 6cafe10a369278fa81c19093965a0015c8ee3eba..f3aab39ce93b670dc751ddd5071c3e823cb194ac 100644
--- a/002-Methods/002-Data/Install_UserSoftware.ipynb
+++ b/002-Methods/002-Data/Install_UserSoftware.ipynb
@@ -285,11 +285,15 @@
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": null,
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "source": [
+    "<div class=\"alert alert-block alert-info\">\n",
+    "<b>ATTENTION:</b> \\$PROJECT gets evaluated to fill \\$MODULEPATH</br>  \n",
+    "Therefore you <b>MUST</b> call \"module update\" everytime you change \\$PROJECT` after loading any modules.</br>  \n",
+    "If you forget the update \\$MODULEPATH will not be changed and still points to paths from your previous value of \\$PROJECT.</br>  \n",
+    "</div>  "
+   ]
   }
  ],
  "metadata": {