diff --git a/NON-APPROVED/odh/ODH_Expert_Monit.bob b/NON-APPROVED/odh/ODH_Expert_Monit.bob
index 5274c67f6a20faa1310a3c2c2ecdefce8f7669fe..a0c72f007ea6f7cf9a95a07955e09f2f45a00e91 100644
--- a/NON-APPROVED/odh/ODH_Expert_Monit.bob
+++ b/NON-APPROVED/odh/ODH_Expert_Monit.bob
@@ -2,13 +2,13 @@
 <display version="2.0.0">
   <name>ODH Monitor</name>
   <width>300</width>
-  <height>410</height>
+  <height>450</height>
   <widget type="group" version="2.0.0">
     <name>Monitors Panel</name>
     <x>10</x>
     <y>10</y>
     <width>280</width>
-    <height>390</height>
+    <height>430</height>
     <style>3</style>
     <background_color>
       <color name="BACKGROUND" red="220" green="225" blue="221">
@@ -17,7 +17,7 @@
     <widget type="rectangle" version="2.0.0">
       <name>BGGrey03-titlebar_1</name>
       <width>280</width>
-      <height>390</height>
+      <height>430</height>
       <line_width>0</line_width>
       <background_color>
         <color name="GROUP-BORDER" red="150" green="155" blue="151">
@@ -31,13 +31,13 @@
       <x>10</x>
       <y>50</y>
       <width>260</width>
-      <height>330</height>
+      <height>370</height>
       <style>3</style>
       <transparent>true</transparent>
       <widget type="rectangle" version="2.0.0">
         <name>BGGrey03-background_1</name>
         <width>260</width>
-        <height>330</height>
+        <height>370</height>
         <line_width>0</line_width>
         <background_color>
           <color name="GROUP-BACKGROUND" red="200" green="205" blue="201">
@@ -51,13 +51,62 @@
         <x>10</x>
         <y>10</y>
         <width>240</width>
-        <height>310</height>
+        <height>350</height>
         <style>3</style>
+        <widget type="label" version="2.0.0">
+          <name>LB_O2LEVEL</name>
+          <text>Oxygen Level:</text>
+          <x>20</x>
+          <y>20</y>
+          <vertical_alignment>1</vertical_alignment>
+        </widget>
+        <widget type="textupdate" version="2.0.0">
+          <name>Text Update_O2Level</name>
+          <pv_name>$(P):O2Level</pv_name>
+          <x>126</x>
+          <y>20</y>
+          <width>62</width>
+          <precision>1</precision>
+          <horizontal_alignment>2</horizontal_alignment>
+          <vertical_alignment>1</vertical_alignment>
+          <wrap_words>false</wrap_words>
+        </widget>
+        <widget type="action_button" version="3.0.0">
+          <name>Action Button</name>
+          <actions>
+            <action type="open_display">
+              <file>ODH_Trend.bob</file>
+              <target>standalone</target>
+              <description>Open Trend window</description>
+            </action>
+          </actions>
+          <text>Open Trend Window</text>
+          <x>20</x>
+          <y>59</y>
+          <width>168</width>
+          <tooltip>$(actions)</tooltip>
+        </widget>
+        <widget type="rectangle" version="2.0.0">
+          <name>Rectangle_3</name>
+          <x>20</x>
+          <y>98</y>
+          <width>200</width>
+          <height>1</height>
+          <line_width>1</line_width>
+          <line_color>
+            <color name="Grid" red="169" green="169" blue="169">
+            </color>
+          </line_color>
+          <background_color>
+            <color name="Grid" red="169" green="169" blue="169">
+            </color>
+          </background_color>
+        </widget>
         <widget type="led" version="2.0.0">
           <name>LED_LA</name>
           <pv_name>$(P):ODHAlarm</pv_name>
           <x>24</x>
-          <y>78</y>
+          <y>118</y>
           <off_color>
             <color name="Grid" red="169" green="169" blue="169">
             </color>
@@ -71,7 +120,7 @@
           <name>LED_LB</name>
           <pv_name>$(P):ODHWarning</pv_name>
           <x>24</x>
-          <y>105</y>
+          <y>145</y>
           <off_color>
             <color name="Grid" red="169" green="169" blue="169">
             </color>
@@ -85,7 +134,7 @@
           <name>LED_OK</name>
           <pv_name>$(P):MonitHealthyErr</pv_name>
           <x>24</x>
-          <y>132</y>
+          <y>172</y>
           <off_color>
             <color name="LED-GREEN-ON" red="70" green="255" blue="70">
             </color>
@@ -99,7 +148,7 @@
           <name>LED_WARNING</name>
           <pv_name>$(P):Maint</pv_name>
           <x>24</x>
-          <y>160</y>
+          <y>200</y>
           <off_color>
             <color name="Grid" red="169" green="169" blue="169">
             </color>
@@ -113,7 +162,7 @@
           <name>LED_ALARM</name>
           <pv_name>$(P):MonitWarning</pv_name>
           <x>24</x>
-          <y>187</y>
+          <y>227</y>
           <off_color>
             <color name="Grid" red="169" green="169" blue="169">
             </color>
@@ -127,7 +176,7 @@
           <name>LB_LA</name>
           <text>ODH Alarm (18%)</text>
           <x>72</x>
-          <y>78</y>
+          <y>118</y>
           <width>116</width>
           <height>21</height>
           <vertical_alignment>1</vertical_alignment>
@@ -137,7 +186,7 @@
           <name>LB_LB</name>
           <text>ODH Warning (19.5%)</text>
           <x>72</x>
-          <y>105</y>
+          <y>145</y>
           <width>160</width>
           <vertical_alignment>1</vertical_alignment>
         </widget>
@@ -145,7 +194,7 @@
           <name>LB_OK</name>
           <text>Monitor Healthy</text>
           <x>72</x>
-          <y>132</y>
+          <y>172</y>
           <width>108</width>
           <height>21</height>
           <vertical_alignment>1</vertical_alignment>
@@ -155,39 +204,22 @@
           <name>LB_WARNING</name>
           <text>Maintenance</text>
           <x>72</x>
-          <y>160</y>
+          <y>200</y>
           <vertical_alignment>1</vertical_alignment>
         </widget>
         <widget type="label" version="2.0.0">
           <name>LB_ALARM</name>
           <text>Monitor Warning</text>
           <x>72</x>
-          <y>187</y>
+          <y>227</y>
           <width>150</width>
           <vertical_alignment>1</vertical_alignment>
         </widget>
-        <widget type="textupdate" version="2.0.0">
-          <name>Text Update_O2Level</name>
-          <pv_name>$(P):O2Level</pv_name>
-          <x>126</x>
-          <y>20</y>
-          <width>52</width>
-          <precision>1</precision>
-          <horizontal_alignment>2</horizontal_alignment>
-          <vertical_alignment>1</vertical_alignment>
-          <wrap_words>false</wrap_words>
-        </widget>
-        <widget type="label" version="2.0.0">
-          <name>LB_O2LEVEL</name>
-          <text>Oxygen Level:</text>
-          <x>20</x>
-          <y>20</y>
-        </widget>
         <widget type="led" version="2.0.0">
           <name>LED_ALARM_1</name>
           <pv_name>$(P):WarmUp</pv_name>
           <x>24</x>
-          <y>215</y>
+          <y>255</y>
           <off_color>
             <color name="LED-RED-ON" red="255" green="60" blue="46">
             </color>
@@ -201,7 +233,7 @@
           <name>LB_ALARM_1</name>
           <text>Warm-Up Status</text>
           <x>72</x>
-          <y>215</y>
+          <y>255</y>
           <width>110</width>
           <height>21</height>
           <vertical_alignment>1</vertical_alignment>
@@ -211,7 +243,7 @@
           <name>LED_ALARM_2</name>
           <pv_name>$(P):SysOK</pv_name>
           <x>24</x>
-          <y>242</y>
+          <y>282</y>
           <off_color>
             <color name="Grid" red="169" green="169" blue="169">
             </color>
@@ -225,7 +257,7 @@
           <name>LB_ALARM_2</name>
           <text>SysOK</text>
           <x>72</x>
-          <y>242</y>
+          <y>282</y>
           <width>43</width>
           <height>21</height>
           <vertical_alignment>1</vertical_alignment>
@@ -235,7 +267,7 @@
           <name>LED_ALARM_3</name>
           <pv_name>$(P):ConnLost</pv_name>
           <x>24</x>
-          <y>268</y>
+          <y>308</y>
           <off_color>
             <color name="Grid" red="169" green="169" blue="169">
             </color>
@@ -249,28 +281,12 @@
           <name>LB_ALARM_3</name>
           <text>Lost Communication</text>
           <x>72</x>
-          <y>268</y>
+          <y>308</y>
           <width>140</width>
           <height>21</height>
           <vertical_alignment>1</vertical_alignment>
           <auto_size>true</auto_size>
         </widget>
-        <widget type="rectangle" version="2.0.0">
-          <name>Rectangle_3</name>
-          <x>20</x>
-          <y>58</y>
-          <width>200</width>
-          <height>1</height>
-          <line_width>1</line_width>
-          <line_color>
-            <color name="Grid" red="169" green="169" blue="169">
-            </color>
-          </line_color>
-          <background_color>
-            <color name="Grid" red="169" green="169" blue="169">
-            </color>
-          </background_color>
-        </widget>
       </widget>
     </widget>
     <widget type="label" version="2.0.0">
@@ -279,7 +295,7 @@
       <width>280</width>
       <height>50</height>
       <font>
-        <font family="Source Sans Pro" style="BOLD_ITALIC" size="20.0">
+        <font name="Header 2" family="Source Sans Pro" style="BOLD_ITALIC" size="21.0">
         </font>
       </font>
       <foreground_color>
diff --git a/NON-APPROVED/odh/ODH_Trend.bob b/NON-APPROVED/odh/ODH_Trend.bob
new file mode 100644
index 0000000000000000000000000000000000000000..fb589deb7fdaa91b88431ad38d894acdf3dd3630
--- /dev/null
+++ b/NON-APPROVED/odh/ODH_Trend.bob
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<display version="2.0.0">
+  <name>ODH Trend</name>
+  <width>2200</width>
+  <height>1200</height>
+  <widget type="rectangle" version="2.0.0">
+    <name>Rectangle</name>
+    <x>10</x>
+    <y>10</y>
+    <width>2180</width>
+    <height>50</height>
+    <line_width>0</line_width>
+    <background_color>
+      <color name="GROUP-BORDER" red="150" green="155" blue="151">
+      </color>
+    </background_color>
+    <corner_width>10</corner_width>
+    <corner_height>10</corner_height>
+  </widget>
+  <widget type="label" version="2.0.0">
+    <name>Label</name>
+    <text>Oxygen concentration trend for $(P)</text>
+    <x>30</x>
+    <y>20</y>
+    <width>1000</width>
+    <height>30</height>
+    <font>
+      <font name="Header 2" family="Source Sans Pro" style="BOLD_ITALIC" size="21.0">
+      </font>
+    </font>
+    <vertical_alignment>1</vertical_alignment>
+  </widget>
+  <widget type="databrowser" version="2.0.0">
+    <name>Data Browser</name>
+    <file>ODH_Trend.plt</file>
+    <x>20</x>
+    <y>80</y>
+    <width>2160</width>
+    <height>1100</height>
+  </widget>
+</display>
diff --git a/NON-APPROVED/odh/ODH_Trend.plt b/NON-APPROVED/odh/ODH_Trend.plt
new file mode 100644
index 0000000000000000000000000000000000000000..16e93e63c074cb83f07fa626d3e5e61622054640
--- /dev/null
+++ b/NON-APPROVED/odh/ODH_Trend.plt
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<databrowser>
+    <title></title>
+    <save_changes>true</save_changes>
+    <show_legend>false</show_legend>
+    <show_toolbar>true</show_toolbar>
+    <grid>false</grid>
+    <scroll>true</scroll>
+    <update_period>3.0</update_period>
+    <scroll_step>5</scroll_step>
+    <start>-1.00 h</start>
+    <end>now</end>
+    <archive_rescale>NONE</archive_rescale>
+    <foreground>
+        <red>0</red>
+        <green>0</green>
+        <blue>0</blue>
+    </foreground>
+    <background>
+        <red>255</red>
+        <green>255</green>
+        <blue>255</blue>
+    </background>
+    <title_font>Liberation Sans|20|1</title_font>
+    <label_font>Liberation Sans|14|1</label_font>
+    <scale_font>Liberation Sans|12|0</scale_font>
+    <legend_font>Liberation Sans|14|0</legend_font>
+    <axes>
+        <axis>
+            <visible>true</visible>
+            <name>Oxygen contentration</name>
+            <use_axis_name>true</use_axis_name>
+            <use_trace_names>false</use_trace_names>
+            <right>false</right>
+            <color>
+                <red>0</red>
+                <green>0</green>
+                <blue>0</blue>
+            </color>
+            <min>0.0</min>
+            <max>100.0</max>
+            <grid>false</grid>
+            <autoscale>false</autoscale>
+            <log_scale>false</log_scale>
+        </axis>
+    </axes>
+    <annotations>
+    </annotations>
+    <pvlist>
+        <pv>
+            <display_name>Oxygen concentration</display_name>
+            <visible>true</visible>
+            <name>$(P):O2Level</name>
+            <axis>0</axis>
+            <color>
+                <red>255</red>
+                <green>0</green>
+                <blue>0</blue>
+            </color>
+            <trace_type>LINES</trace_type>
+            <linewidth>1</linewidth>
+            <point_type>NONE</point_type>
+            <point_size>2</point_size>
+            <waveform_index>0</waveform_index>
+            <period>0.0</period>
+            <ring_size>5000</ring_size>
+            <request>RAW</request>
+            <archive>
+                <name>ESS Archiver</name>
+                <url>pbraw://archiver-02.tn.esss.lu.se:17668/retrieval</url>
+                <key>1</key>
+            </archive>
+        </pv>
+    </pvlist>
+</databrowser>