diff --git a/tools/Python/mcrun/template.ipynb.in b/tools/Python/mcrun/template.ipynb.in
index c0ba637cc..aaf094042 100644
--- a/tools/Python/mcrun/template.ipynb.in
+++ b/tools/Python/mcrun/template.ipynb.in
@@ -44,16 +44,21 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# Visualise with default parameters (defaults to 'webgl-classic' visualisation - specify by format='window' for pyqtgraph)\n",
+    "# Visualise with default parameters (defaults to backend='webgl-classic' visualisation - specify by backend='window' for pyqtgraph)\n",
     "instr.show_instrument()\n",
     "# If you get no output in the IFrame (especially on Windows) try one of these alternatives:\n",
     "#\n",
+    "# For pythreejs IFrame, use:\n",
+    "# instr.show_instrument(backend='pythreejs')\n",
+    "#\n",
     "# For stand-alone Pyqtgraph window, use:\n",
-    "# instr.show_instrument('window')\n",
-    "# For interactive webgl in new tab, use:\n",
-    "# instr.show_instrument('webgl',new_tab='true')\n",
-    "# For webgl-classic in new tab, use:\n",
-    "# instr.show_instrument('webgl-classic',new_tab='true')"
+    "# instr.show_instrument(backend='window')\n",
+    "#\n",
+    "# For webgl in new tab, use:\n",
+    "# instr.show_instrument(backend='webgl')\n",
+    "#\n",
+    "# For webgl-classic in IFrame, use:\n",
+    "# instr.show_instrument(backend='webgl-classic')"
    ]
   },
   {