diff --git a/app/src/pages/MapContainer.tsx b/app/src/pages/MapContainer.tsx
index 086f7aa6..7ed063ed 100644
--- a/app/src/pages/MapContainer.tsx
+++ b/app/src/pages/MapContainer.tsx
@@ -116,8 +116,8 @@ function MapContainer({ layers, map }: { layers: LayerProps[]; map: any }) {
                 {layer.itemType.show_start_end && <StartEndView></StartEndView>}
                 {layer.itemType.show_profile_button && (
                   <PopupButton
-                    url={'/item'}
-                    parameterField={'id'}
+                    url={layer.itemType.custom_profile_url ?? '/item'}
+                    parameterField={'extended.external_profile_id'}
                     text={layer.itemType.botton_label ?? 'Profile'}
                   />
                 )}
diff --git a/lib/src/Components/Map/Subcomponents/ItemPopupComponents/PopupButton.tsx b/lib/src/Components/Map/Subcomponents/ItemPopupComponents/PopupButton.tsx
index 119262b5..918e7bed 100644
--- a/lib/src/Components/Map/Subcomponents/ItemPopupComponents/PopupButton.tsx
+++ b/lib/src/Components/Map/Subcomponents/ItemPopupComponents/PopupButton.tsx
@@ -1,5 +1,6 @@
 /* eslint-disable @typescript-eslint/no-unnecessary-condition */
 /* eslint-disable @typescript-eslint/restrict-template-expressions */
+import { get } from 'radash'
 import { Link } from 'react-router-dom'
 
 import { useGetItemTags } from '#components/Map/hooks/useTags'
@@ -22,9 +23,10 @@ export const PopupButton = ({
 }) => {
   const params = new URLSearchParams(window.location.search)
   const getItemTags = useGetItemTags()
+  const parameter = get(item, parameterField ?? 'id')
 
   return (
-    <Link to={`${url}/${parameterField ? item?.id : ''}?${params}`}>
+    <Link to={`${url}/${parameter || item?.id}?${params}`} target='_parent'>
       <button
         style={{
           backgroundColor: `${item?.color ?? (item && (getItemTags(item) && getItemTags(item)[0] && getItemTags(item)[0].color ? getItemTags(item)[0].color : (item?.layer?.markerDefaultColor ?? '#000')))}`,
diff --git a/lib/src/types/Item.d.ts b/lib/src/types/Item.d.ts
index d211adfe..ece0d01d 100644
--- a/lib/src/types/Item.d.ts
+++ b/lib/src/types/Item.d.ts
@@ -61,6 +61,7 @@ export interface Item {
   gallery?: GalleryItem[]
   openCollectiveSlug?: string
   secrets?: ItemSecret[]
+  extended?: JSON
 
   // {
   // coordinates: [number, number]
diff --git a/lib/src/types/ItemType.d.ts b/lib/src/types/ItemType.d.ts
index b9f5325e..a3ddb207 100644
--- a/lib/src/types/ItemType.d.ts
+++ b/lib/src/types/ItemType.d.ts
@@ -16,6 +16,7 @@ export interface ItemType {
   relations: boolean
   template: string
   questlog: boolean
+  custom_profile_url?: string
   small_form_edit?: boolean
   botton_label?: string
   text_input_label?: string