diff --git a/src/Command/LinkDemandesPlacesCommand.php b/src/Command/LinkDemandesPlacesCommand.php
index 9d2e2d0..656e353 100644
--- a/src/Command/LinkDemandesPlacesCommand.php
+++ b/src/Command/LinkDemandesPlacesCommand.php
@@ -107,6 +107,7 @@ class LinkDemandesPlacesCommand extends Command
 
                 if (!$dryRun) {
                     $demande->setPlace($bestMatch);
+                    $demande->setPlaceUuid($bestMatch->getUuidForUrl());
                     $demande->setStatus('linked_to_place');
                     $this->entityManager->persist($demande);
                     $linkedCount++;
@@ -199,4 +200,4 @@ class LinkDemandesPlacesCommand extends Command
     {
         return str_replace(['%', '_'], ['\%', '\_'], $str);
     }
-}
\ No newline at end of file
+}
diff --git a/src/Command/LinkDemandesPlacesOsmCommand.php b/src/Command/LinkDemandesPlacesOsmCommand.php
new file mode 100644
index 0000000..8265da0
--- /dev/null
+++ b/src/Command/LinkDemandesPlacesOsmCommand.php
@@ -0,0 +1,116 @@
+<?php
+
+namespace App\Command;
+
+use App\Entity\Demande;
+use App\Entity\Place;
+use App\Repository\DemandeRepository;
+use App\Repository\PlaceRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+#[AsCommand(
+    name: 'app:link-demandes-places-osm',
+    description: 'Link Demandes to Places based on matching OSM type and ID',
+)]
+class LinkDemandesPlacesOsmCommand extends Command
+{
+    private EntityManagerInterface $entityManager;
+    private DemandeRepository $demandeRepository;
+    private PlaceRepository $placeRepository;
+
+    public function __construct(
+        EntityManagerInterface $entityManager,
+        DemandeRepository $demandeRepository,
+        PlaceRepository $placeRepository
+    ) {
+        parent::__construct();
+        $this->entityManager = $entityManager;
+        $this->demandeRepository = $demandeRepository;
+        $this->placeRepository = $placeRepository;
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->addOption('dry-run', null, InputOption::VALUE_NONE, 'Show matches without linking');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+        $io->title('Linking Demandes to Places based on matching OSM type and ID');
+
+        $dryRun = $input->getOption('dry-run');
+
+        // Find all Demandes without a UUID but with OSM type and ID
+        $demandesWithoutUuid = $this->demandeRepository->createQueryBuilder('d')
+            ->where('d.placeUuid IS NULL')
+            ->andWhere('d.osmObjectType IS NOT NULL')
+            ->andWhere('d.osmId IS NOT NULL')
+            ->getQuery()
+            ->getResult();
+
+        if (empty($demandesWithoutUuid)) {
+            $io->warning('No Demandes without UUID but with OSM type and ID found.');
+            return Command::SUCCESS;
+        }
+
+        $io->info(sprintf('Found %d Demandes without UUID but with OSM type and ID.', count($demandesWithoutUuid)));
+
+        // Process each Demande
+        $linkedCount = 0;
+        /** @var Demande $demande */
+        foreach ($demandesWithoutUuid as $demande) {
+            $osmType = $demande->getOsmObjectType();
+            $osmId = $demande->getOsmId();
+
+            // Find Place with matching OSM type and ID
+            $place = $this->placeRepository->findOneBy([
+                'osm_kind' => $osmType,
+                'osmId' => $osmId
+            ]);
+
+            if ($place) {
+                $io->text(sprintf(
+                    'Match found: Demande #%d -> Place #%d (OSM %s/%d)',
+                    $demande->getId(),
+                    $place->getId(),
+                    $osmType,
+                    $osmId
+                ));
+
+                if (!$dryRun) {
+                    $demande->setPlace($place);
+                    $demande->setPlaceUuid($place->getUuidForUrl());
+                    $demande->setStatus('linked_to_place');
+                    $this->entityManager->persist($demande);
+                    $linkedCount++;
+                }
+            } else {
+                $io->text(sprintf(
+                    'No matching Place found for Demande #%d (OSM %s/%d)',
+                    $demande->getId(),
+                    $osmType,
+                    $osmId
+                ));
+            }
+        }
+
+        if (!$dryRun && $linkedCount > 0) {
+            $this->entityManager->flush();
+            $io->success(sprintf('Linked %d Demandes to Places based on OSM type and ID.', $linkedCount));
+        } elseif ($dryRun) {
+            $io->info('Dry run completed. No changes were made.');
+        } else {
+            $io->info('No Demandes were linked to Places.');
+        }
+
+        return Command::SUCCESS;
+    }
+}
\ No newline at end of file
diff --git a/src/Controller/PublicController.php b/src/Controller/PublicController.php
index 5e3ab5f..bee6d4f 100644
--- a/src/Controller/PublicController.php
+++ b/src/Controller/PublicController.php
@@ -151,6 +151,20 @@ class PublicController extends AbstractController
             $demande->setOsmId((int)$data['osmId']);
         }
 
+        // Check if a Place exists with the same OSM ID and type
+        if ($demande->getOsmId() && $demande->getOsmObjectType()) {
+            $existingPlace = $this->entityManager->getRepository(Place::class)->findOneBy([
+                'osm_kind' => $demande->getOsmObjectType(),
+                'osmId' => $demande->getOsmId()
+            ]);
+
+            if ($existingPlace) {
+                // Link the Place UUID to the Demande
+                $demande->setPlaceUuid($existingPlace->getUuidForUrl());
+                $demande->setPlace($existingPlace);
+            }
+        }
+
         $this->entityManager->persist($demande);
         $this->entityManager->flush();
 
diff --git a/templates/admin/demandes/list.html.twig b/templates/admin/demandes/list.html.twig
index 96925ba..fd8008c 100644
--- a/templates/admin/demandes/list.html.twig
+++ b/templates/admin/demandes/list.html.twig
@@ -96,6 +96,7 @@
                                 <th>Email</th>
                                 <th>Date de création</th>
                                 <th>Statut</th>
+                                <th>OSM</th>
                                 <th>Place UUID</th>
                                 <th>Dernière tentative de contact</th>
                                 <th>Actions</th>
@@ -105,7 +106,15 @@
                             {% for demande in demandes %}
                                 <tr>
                                     <td>{{ demande.id }}</td>
-                                    <td>{{ demande.query }}</td>
+                                    <td>
+                                        {% if demande.placeUuid and demande.osmObjectType and demande.osmId %}
+                                            <a href="{{ path('app_public_edit_by_osm', {'osm_kind': demande.osmObjectType, 'osm_id': demande.osmId}) }}" title="Éditer la place">
+                                                {{ demande.query }}
+                                            </a>
+                                        {% else %}
+                                            {{ demande.query }}
+                                        {% endif %}
+                                    </td>
                                     <td>{{ demande.email }}</td>
                                     <td>{{ demande.createdAt ? demande.createdAt|date('Y-m-d H:i:s') : '' }}</td>
                                     <td>
@@ -123,7 +132,28 @@
                                             {{ demande.status }}
                                         </span>
                                     </td>
-                                    <td>{{ demande.placeUuid }}</td>
+                                    <td>
+                                        {% if demande.osmObjectType and demande.osmId %}
+                                            <a href="https://www.openstreetmap.org/{{ demande.osmObjectType }}/{{ demande.osmId }}" target="_blank" title="Voir sur OpenStreetMap">
+                                                <i class="bi bi-globe"></i> {{ demande.osmObjectType }}/{{ demande.osmId }}
+                                            </a>
+                                        {% else %}
+                                            -
+                                        {% endif %}
+                                    </td>
+                                    <td>
+                                        {% if demande.placeUuid %}
+                                            {% if demande.osmObjectType and demande.osmId %}
+                                                <a href="{{ path('app_public_edit_by_osm', {'osm_kind': demande.osmObjectType, 'osm_id': demande.osmId}) }}" title="Éditer la place">
+                                                    {{ demande.placeUuid }}
+                                                </a>
+                                            {% else %}
+                                                {{ demande.placeUuid }}
+                                            {% endif %}
+                                        {% else %}
+                                            {{ demande.placeUuid }}
+                                        {% endif %}
+                                    </td>
                                     <td>{{ demande.lastContactAttempt ? demande.lastContactAttempt|date('Y-m-d H:i:s') : '' }}</td>
                                     <td>
                                         <div class="btn-group" role="group">
@@ -140,7 +170,7 @@
                                 </tr>
                             {% else %}
                                 <tr>
-                                    <td colspan="8" class="text-center">Aucune demande trouvée</td>
+                                    <td colspan="9" class="text-center">Aucune demande trouvée</td>
                                 </tr>
                             {% endfor %}
                         </tbody>
diff --git a/templates/admin/followup_theme_graph.html.twig b/templates/admin/followup_theme_graph.html.twig
index 6e4e643..7f46d94 100644
--- a/templates/admin/followup_theme_graph.html.twig
+++ b/templates/admin/followup_theme_graph.html.twig
@@ -508,18 +508,21 @@
 
         // Mettre à jour les statistiques
         function updateStats() {
-            if (countData.length > 0) {
+            if (Array.isArray(countData) && countData.length > 0) {
                 const latestCount = countData[countData.length - 1];
                 document.getElementById('currentCount').textContent = latestCount.value;
                 document.getElementById('lastUpdate').textContent = new Date(latestCount.date).toLocaleDateString('fr-FR');
             }
 
-            if (completionData.length > 0) {
+            if (Array.isArray(completionData) && completionData.length > 0) {
                 const latestCompletion = completionData[completionData.length - 1];
                 document.getElementById('currentCompletion').textContent = latestCompletion.value + '%';
             }
 
-            document.getElementById('dataPoints').textContent = Math.max(countData.length, completionData.length);
+            document.getElementById('dataPoints').textContent = Math.max(
+                Array.isArray(countData) ? countData.length : 0, 
+                Array.isArray(completionData) ? completionData.length : 0
+            );
         }
 
         // Configuration commune pour les graphiques
@@ -571,7 +574,7 @@
                 datasets: [
                     {
                         label: "Nombre d'objets",
-                        data: countData?.map(d => ({ x: new Date(d.date), y: d.value })),
+                        data: Array.isArray(countData) ? countData.map(d => ({ x: new Date(d.date), y: d.value })) : [],
                         borderColor: '#0d6efd',
                         backgroundColor: 'rgba(13, 110, 253, 0.1)',
                         borderWidth: 2,
@@ -581,7 +584,7 @@
                     },
                     {
                         label: 'Pourcentage de complétion',
-                        data: completionData?.map(d => ({ x: new Date(d.date), y: d.value })),
+                        data: Array.isArray(completionData) ? completionData.map(d => ({ x: new Date(d.date), y: d.value })) : [],
                         borderColor: '#198754',
                         backgroundColor: 'rgba(25, 135, 84, 0.1)',
                         borderWidth: 2,
diff --git a/templates/public/city_demandes.html.twig b/templates/public/city_demandes.html.twig
index f47c7ad..90415b6 100644
--- a/templates/public/city_demandes.html.twig
+++ b/templates/public/city_demandes.html.twig
@@ -47,6 +47,7 @@
                                             <th>Nom du commerce</th>
                                             <th>Date de création</th>
                                             <th>Statut</th>
+                                            <th>OSM</th>
                                             <th>Dernière tentative de contact</th>
                                             {% if is_granted('ROLE_ADMIN') %}
                                             <th>Actions</th>
@@ -74,6 +75,21 @@
                                                         {{ demande.status }}
                                                     </span>
                                                 </td>
+                                                <td>
+                                                    {% if demande.osmObjectType and demande.osmId %}
+                                                        <a href="https://www.openstreetmap.org/{{ demande.osmObjectType }}/{{ demande.osmId }}" target="_blank" title="Voir sur OpenStreetMap">
+                                                            <i class="bi bi-globe"></i> {{ demande.osmObjectType }}/{{ demande.osmId }}
+                                                        </a>
+                                                        {% if demande.placeUuid %}
+                                                            <br>
+                                                            <a href="{{ path('app_public_edit_by_osm', {'osm_kind': demande.osmObjectType, 'osm_id': demande.osmId}) }}" title="Éditer la place">
+                                                                <i class="bi bi-pencil-square"></i> Éditer
+                                                            </a>
+                                                        {% endif %}
+                                                    {% else %}
+                                                        -
+                                                    {% endif %}
+                                                </td>
                                                 <td>{{ demande.lastContactAttempt ? demande.lastContactAttempt|date('Y-m-d H:i:s') : '' }}</td>
                                                 {% if is_granted('ROLE_ADMIN') %}
                                                 <td>
@@ -92,7 +108,7 @@
                                             </tr>
                                         {% else %}
                                             <tr>
-                                                <td colspan="{% if is_granted('ROLE_ADMIN') %}6{% else %}5{% endif %}" class="text-center">Aucune demande trouvée pour cette ville</td>
+                                                <td colspan="{% if is_granted('ROLE_ADMIN') %}7{% else %}6{% endif %}" class="text-center">Aucune demande trouvée pour cette ville</td>
                                             </tr>
                                         {% endfor %}
                                     </tbody>