diff --git a/frontend/components/EntityShowSubInformation.vue b/frontend/components/EntityShowSubInformation.vue
index 55e0892..a2bc7cc 100644
--- a/frontend/components/EntityShowSubInformation.vue
+++ b/frontend/components/EntityShowSubInformation.vue
@@ -41,6 +41,10 @@ const renderDatapointValue = (datapoint) => {
   const value = getDatapointValue(datapoint)
   if (value === null || value === undefined || value === "") return "-"
 
+  if (datapoint.displayFunction) {
+    return datapoint.displayFunction(value, props.item)
+  }
+
   if (datapoint.inputType === "date") {
     return dayjs(value).isValid() ? dayjs(value).format("DD.MM.YYYY") : String(value)
   }