diff --git a/app/Http/Livewire/Meetup/PrepareForBtcMapItem.php b/app/Http/Livewire/Meetup/PrepareForBtcMapItem.php
index 7fe09df1..e6a7b367 100644
--- a/app/Http/Livewire/Meetup/PrepareForBtcMapItem.php
+++ b/app/Http/Livewire/Meetup/PrepareForBtcMapItem.php
@@ -6,18 +6,30 @@ use App\Models\Meetup;
 use Illuminate\Support\Facades\Http;
 use Illuminate\Support\Facades\Storage;
 use Livewire\Component;
+use WireUi\Traits\Actions;
 
 class PrepareForBtcMapItem extends Component
 {
+    use Actions;
+
     public Meetup $meetup;
 
-    public $wikipediaSearchResults;
+    public $population;
+    public $population_date;
     public $osmSearchResults;
     public $osmSearchResultsState;
     public $osmSearchResultsCountry;
 
     public $selectedItem;
 
+    public function rules()
+    {
+        return [
+            'population'      => 'required|numeric',
+            'population_date' => 'required|string',
+        ];
+    }
+
     public function mount()
     {
         $response = Http::acceptJson()
@@ -40,16 +52,23 @@ class PrepareForBtcMapItem extends Component
 
         if ($this->meetup->city->osm_relation) {
             $this->selectedItem = $this->meetup->city->osm_relation;
-
-            $wikipediaUrl = 'https://query.wikidata.org/sparql?query=SELECT%20%3Fpopulation%20WHERE%20%7B%0A%20%20SERVICE%20wikibase%3Amwapi%20%7B%0A%20%20%20%20%20%20bd%3AserviceParam%20mwapi%3Asearch%20%22'.urlencode($this->meetup->city->name).'%22%20.%20%20%20%20%0A%20%20%20%20%20%20bd%3AserviceParam%20mwapi%3Alanguage%20%22en%22%20.%20%20%20%20%0A%20%20%20%20%20%20bd%3AserviceParam%20wikibase%3Aapi%20%22EntitySearch%22%20.%0A%20%20%20%20%20%20bd%3AserviceParam%20wikibase%3Aendpoint%20%22www.wikidata.org%22%20.%0A%20%20%20%20%20%20bd%3AserviceParam%20wikibase%3Alimit%201%20.%0A%20%20%20%20%20%20%3Fitem%20wikibase%3AapiOutputItem%20mwapi%3Aitem%20.%0A%20%20%7D%0A%20%20%3Fitem%20wdt%3AP1082%20%3Fpopulation%0A%7D';
-            $response = Http::acceptJson()
-                            ->get(
-                                $wikipediaUrl
-                            );
-            $this->wikipediaSearchResults = $response->json();
         }
     }
 
+    public function updatedPopulation($value)
+    {
+        $this->meetup->city->population = $value;
+        $this->meetup->city->save();
+        $this->notification()->success('Population updated', 'Success');
+    }
+
+    public function updatedPopulationDate($value)
+    {
+        $this->meetup->city->population_date = $value;
+        $this->meetup->city->save();
+        $this->notification()->success('Population date updated', 'Success');
+    }
+
     public function selectItem($index, bool $isState = false, $isCountry = false)
     {
         if ($isState) {
diff --git a/resources/views/livewire/meetup/prepare-for-btc-map-item.blade.php b/resources/views/livewire/meetup/prepare-for-btc-map-item.blade.php
index d8ee7876..56ccaeb0 100644
--- a/resources/views/livewire/meetup/prepare-for-btc-map-item.blade.php
+++ b/resources/views/livewire/meetup/prepare-for-btc-map-item.blade.php
@@ -103,12 +103,10 @@
         </div>
         <h1>Wikipedia Search Results</h1>
         <div class="flex space-x-2">
-            @foreach($wikipediaSearchResults['results']['bindings'] ?? [] as $pop)
-                <div wire:key="pop_{{ $loop->index }}" class="cursor-pointer underline font-bold"
-                     wire:click="takePop({{ $pop['population']['value'] }})">
-                    population: {{ number_format($pop['population']['value']) }}
-                </div>
-            @endforeach
+            <a target="_blank" class="underline text-amber-500"
+               href="https://de.wikipedia.org/wiki/{{ urlencode($meetup->city->name) }}">Wikipedia: {{ $meetup->city->name }}</a>
+            <x-input wire:model.debounce="population" label="population"/>
+            <x-input wire:model.debounce="population_date" label="population_date"/>
         </div>
         <h1>DB population</h1>
         <code>
diff --git a/routes/web.php b/routes/web.php
index 204923b6..9027fe63 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -186,9 +186,7 @@ Route::middleware([
          * Meetup OSM
          * */
          Route::get('/meetup-osm/table', \App\Http\Livewire\Meetup\PrepareForBtcMapTable::class)
-              ->name('osm.meetups')
-              ->can('NovaAdminPolicy.viewAny');
+              ->name('osm.meetups');
          Route::get('/meetup-osm/item/{meetup}', \App\Http\Livewire\Meetup\PrepareForBtcMapItem::class)
-              ->name('osm.meetups.item')
-              ->can('NovaAdminPolicy.viewAny');
+              ->name('osm.meetups.item');
      });