diff --git a/project/ui/qprof-ui.ipynb b/project/ui/qprof-ui.ipynb
index 0027b587..cc062d97 100644
--- a/project/ui/qprof-ui.ipynb
+++ b/project/ui/qprof-ui.ipynb
@@ -371,7 +371,14 @@
    "outputs": [],
    "source": [
     "display(HTML(html_code))\n",
-    "logging.info(f'[Query Profile Tree Page] Completed the script to automatically display the tree')"
+    "logging.info(f'[Query Profile Tree Page] Completed the script to automatically display the tree')\n",
+    "\n",
+    "def create_tooltip(text):\n",
+    "    # Create an info icon using HTML\n",
+    "    info_icon = widgets.HTML(\n",
+    "        value=f'<span style=\"font-size: 25px; color: #007bff; cursor: pointer;\" title=\"{text}\">&#9432;</span>'\n",
+    "    )\n",
+    "    return info_icon"
    ]
   },
   {
@@ -531,7 +538,15 @@
     "    disabled=False\n",
     ")\n",
     "granularity_level = 2\n",
-    "engine_table_granularity_switch_title = widgets.HTML('<b> Select granularity level:</b>')\n",
+    "engine_table_granularity_switch_title = widgets.HBox([widgets.HTML('<b> Select granularity level:</b>'), \n",
+    "                                                      create_tooltip(\"\"\"\n",
+    "The granularity level of the summary table. \n",
+    "Across paths: The summary table for each path. \n",
+    "Across nodes: The summary table for each node. All rows are summed and times are averaged\n",
+    "\"\"\"\n",
+    "        )\n",
+    "    ]\n",
+    ")\n",
     "def on_granularity_change(change):\n",
     "    if change['type'] == 'change' and change['name'] == 'value':\n",
     "        if change['new'] == 'Across nodes':\n",
@@ -634,15 +649,19 @@
     "    def summary_on_path_id_dropdown_change(change):\n",
     "        if not summary_node_name_dropdown.value == \"All\":\n",
     "            vdf=summary_vdf_main[summary_vdf_main[\"node_name\"]==summary_node_name_dropdown.value]\n",
+    "            summary_localplan_id_dropdown.options = ['All'] + sorted(vdf[\"localplan_id\"].distinct())\n",
+    "            summary_operator_name_dropdown.options = ['All'] + sorted(vdf[\"operator_name\"].distinct())\n",
     "        else:\n",
     "            vdf = summary_vdf_main\n",
     "        if change['type'] == 'change' and change['name'] == 'value':\n",
     "            selected_key = change['new']\n",
     "            if selected_key == 'All':\n",
     "                summary_localplan_id_dropdown.options = ['All'] + sorted(vdf[\"localplan_id\"].distinct())\n",
+    "                summary_operator_name_dropdown.options = ['All'] + sorted(vdf[\"operator_name\"].distinct())\n",
     "            else:                \n",
     "                vdf = vdf[vdf[\"path_id\"]==selected_key]\n",
     "                summary_localplan_id_dropdown.options = ['All'] + sorted(vdf[\"localplan_id\"].distinct())\n",
+    "                summary_operator_name_dropdown.options = ['All'] + sorted(vdf[\"operator_name\"].distinct())\n",
     "            summary_localplan_id_dropdown.value = 'All'\n",
     "            if engine_table_granularity_switch.value == 'Across nodes':\n",
     "                display_vdf_across_nodes(path_id = selected_key)\n",
@@ -655,6 +674,7 @@
     "    def summary_on_localplan_id_dropdown_change(change):\n",
     "        if not summary_node_name_dropdown.value == \"All\":\n",
     "            vdf=summary_vdf_main[summary_vdf_main[\"node_name\"]==summary_node_name_dropdown.value]\n",
+    "            summary_operator_name_dropdown.options = ['All'] + sorted(vdf[\"operator_name\"].distinct())\n",
     "        else:\n",
     "            vdf = summary_vdf_main\n",
     "        if not summary_path_id_dropdown.value == \"All\":\n",
@@ -682,7 +702,7 @@
     "            vdf = summary_vdf_main\n",
     "        if not summary_path_id_dropdown.value == \"All\":\n",
     "            vdf=vdf[vdf[\"path_id\"]==summary_path_id_dropdown.value]\n",
-    "        if not summary_path_id_dropdown.value == \"All\":\n",
+    "        if not summary_localplan_id_dropdown.value == \"All\":\n",
     "            vdf=vdf[vdf[\"localplan_id\"]==summary_localplan_id_dropdown.value]\n",
     "        if change['type'] == 'change' and change['name'] == 'value':\n",
     "            selected_key = change['new']\n",
@@ -691,7 +711,6 @@
     "            else:\n",
     "                display_vdf_across_paths(path_id=summary_path_id_dropdown.value)\n",
     "            detailed_update_table(node_name=summary_node_name_dropdown.value, path_id=summary_path_id_dropdown.value, localplan_id=summary_localplan_id_dropdown.value, operator_name=selected_key)\n",
-    "    \n",
     "    summary_operator_name_dropdown.observe(summary_on_operator_name_dropdown_change, names='value')   \n",
     "\n",
     "    engine_table_granularity_title_switch = widgets.VBox([engine_table_granularity_switch_title, engine_table_granularity_switch], layout=widgets.Layout(padding='0 0 0 10px'))\n",
@@ -709,7 +728,14 @@
     "\n",
     "\n",
     "# Tab for detailed Executio Engine Table\n",
-    "engine_table_detailed_selection_title = widgets.HTML('<b> Select detailed view:</b>')\n",
+    "engine_table_detailed_selection_title = widgets.HBox([widgets.HTML('<b> Select detailed view:</b>'), \n",
+    "                                                      create_tooltip(\"\"\"\n",
+    "Pivot Table: The detailed view of the query execution engine with selected metrics.\n",
+    "Raw Table: The raw table of the EXECUTION_ENGINE_PROFILES.\n",
+    "\"\"\"\n",
+    "        )\n",
+    "    ]\n",
+    ")\n",
     "engine_table_detailed_selection_switch = widgets.RadioButtons(\n",
     "    options=['Pivot Table', 'Raw Table'],\n",
     "    value='Pivot Table',\n",
@@ -1616,7 +1642,7 @@
     "</head>\n",
     "<body>\n",
     "    <div class=\"version\">\n",
-    "        Page version update date: 8/28/2024\n",
+    "        Page version update date: 9/3/2024\n",
     "    </div>\n",
     "</body>\n",
     "</html>"