diff --git a/README.md b/README.md
index a63dc4f21a314b384dbf508bb368282ef6707569..48bde67456d9b80fbe150e307a90bfd91d31a97e 100644
--- a/README.md
+++ b/README.md
@@ -89,4 +89,95 @@ The model outputs GeoTIFF files, two per day in the season/period of calculation
   * 4 = High risk (red)
 * `result_[YYYY-MM-DD].tif`, which contains the accumulated day degrees (`DD`) - which is the sum of daily average temperatures with a base temperature of 5 °C
 
-A [Jinja2](https://pypi.org/project/Jinja2/) template mapfile (for [Mapserver](https://mapserver.org/)) with separate layers (WARNING_STATUS and WHS) for each date is found in the `mapfile/` folder. 
\ No newline at end of file
+A [Jinja2](https://pypi.org/project/Jinja2/) template mapfile (for [Mapserver](https://mapserver.org/)) with separate layers (WARNING_STATUS and WHS) for each date is found in the `mapfile/` folder. 
+
+## Multi language support
+Mapserver supports the &language=[language code] query parameter. Read more about the specifics [here](https://mapserver.org/ogc/inspire.html). Through this, we have been able to add language specific titles and abstracts. See an example below
+
+```mapserver
+MAP
+[...]
+  WEB
+    METADATA
+    [...]
+    "wms_inspire_capabilities" "embed"
+    "wms_title.en"     "Carrot rust fly (Psila rosae) temperature model"
+    "wms_title.nb"     "Gulrotflue svermetidspunktmodell"
+    END
+  END
+END
+```
+
+### Hacking i18n of mapserver generated legends
+The auto generated legends from these mapserver sections do not support internationalization:
+
+```mapserver
+CLASS
+      NAME "Model not running"
+      EXPRESSION ([pixel] >= 0 AND [pixel] < 2) 
+      STYLE
+          COLOR 112 112 112
+      END
+    END
+    CLASS
+      NAME "No infection risk"
+      EXPRESSION ([pixel] >= 2 AND [pixel] < 3) 
+      STYLE
+          COLOR 0 180 87
+      END
+    END
+    CLASS
+      NAME "Possible infection risk"
+      EXPRESSION ([pixel] >= 3 AND [pixel] < 4) 
+      STYLE
+          COLOR 255 204 0
+      END
+    END
+    CLASS
+      NAME "High infection risk"
+      EXPRESSION ([pixel] >= 4) 
+      STYLE
+          COLOR  255 0 0
+      END
+    END
+```
+We have hacked this by using the `"wms_abstract"` metadata option for each layer. For example:
+
+```mapserver
+  LAYER
+    NAME "PSILARTEMP.WARNING_STATUS.2023-04-01"
+    [...]
+    METADATA
+      "wms_abstract.en" "
+        <ul style=\"list-style: none; padding: 0;\">
+        <li style=\"margin-bottom: 5px;\"><span style=\"background-color: #707070;\">&nbsp;&nbsp;&nbsp;</span> No forecast</li>
+        <li style=\"margin-bottom: 5px;\"><span style=\"background-color: #00B457;\">&nbsp;&nbsp;&nbsp;</span> No risk</li>
+        <li style=\"margin-bottom: 5px;\"><span style=\"background-color: #FFCC00;\">&nbsp;&nbsp;&nbsp;</span> Possible risk</li>
+        <li><span style=\"background-color: #FF0000;\">&nbsp;&nbsp;&nbsp;</span> High risk</li>
+        </ul>
+        "
+        
+        "wms_abstract.nb" "
+        <ul style=\"list-style: none; padding: 0;\">
+        <li style=\"margin-bottom: 5px;\"><span style=\"background-color: #707070;\">&nbsp;&nbsp;&nbsp;</span> Varsel beregnes ikke</li>
+        <li style=\"margin-bottom: 5px;\"><span style=\"background-color: #00B457;\">&nbsp;&nbsp;&nbsp;</span> Ingen infeksjonsrisikok</li>
+        <li style=\"margin-bottom: 5px;\"><span style=\"background-color: #FFCC00;\">&nbsp;&nbsp;&nbsp;</span> Mulig fare for angrep</li>
+        <li><span style=\"background-color: #FF0000;\">&nbsp;&nbsp;&nbsp;</span> Høy fare for angrep</li>
+        </ul>
+        "
+    END
+  END
+```
+
+The client must then check if the layer abstract exists in the requested language. If not, default to the auto generated legend. For example like this (using OpenLayers):
+```javascript
+// See if there is a language specific legend available
+if(currentLayer.Abstract != undefined)
+{
+    document.getElementById("layerLegend").innerHTML=currentLayer.Abstract;
+}
+else // Fallback to auto generated legend
+{
+    document.getElementById("layerLegend").innerHTML='<img id="layerLegendImg" src="' + currentLayer.Style[0].LegendURL[0].OnlineResource + '"/>';
+}
+```
\ No newline at end of file