diff --git a/includes/artisans.php b/includes/artisans.php
index 61ee234..7701dbf 100644
--- a/includes/artisans.php
+++ b/includes/artisans.php
@@ -11,11 +11,13 @@ function metiers_patrimoine_artisans_post_updater($post_id)
 	$name = get_field("name", $post_id);
 	$address = get_field("adresse", $post_id);
 
+	// ###### Update post title if name is set ######
 	if (get_post_type() == 'artisans' && $name) {
 		$my_post['post_title'] = "";
 		$my_post['post_title'] = $name;
 	}
 
+	// ###### Update custom "state" post Meta  (used in search) ######
 	if ($address && isset($address['country'])) {
 		$stateGenericName = getGenericStateNameFromAcfStateName($address['state']) ?? "";
 		update_post_meta($post_id, 'state', $stateGenericName);
@@ -25,6 +27,55 @@ function metiers_patrimoine_artisans_post_updater($post_id)
 }
 add_action('acf/save_post', 'metiers_patrimoine_artisans_post_updater', 20);
 
+
+/* ------------------------------------------------------
+AUTO CHECK PARENT TAXONOMIES WHEN CHILDREN ARE CHOSEN
+---------------------------------------------------------*/
+function metiers_patrimoine_artisans_post_taxonomies_updater($post_id)
+{
+
+	if (!$post_id || get_post_type() !== 'artisans') return;
+
+	$metiersTerms = get_the_terms($post_id, 'metiers');
+	$elementsBatimentsTerms = get_the_terms($post_id, 'elementsbatiments');
+
+	// ###### METIERS — ADD PARENT TAXONOMIES IF NOT ALREADY ADDED ######
+	if ($metiersTerms) {
+		$existingMetiersTermIds = array_column($metiersTerms, 'term_id');
+
+		// Parcours chaque terme et ajoute son parent si absent
+		foreach ($metiersTerms as $term) {
+			if ($term->parent && !in_array($term->parent, $existingMetiersTermIds)) {
+				$parentTerm = get_term($term->parent, 'metiers');
+				if ($parentTerm && !is_wp_error($parentTerm)) {
+					wp_add_object_terms($post_id, $parentTerm->term_id, 'metiers'); // Update les posts terms directement
+					$existingMetiersTermIds[] = $parentTerm->term_id; // Ajoute l'ID du parent à une liste pour éviter de pusher plusieurs fois le parent
+				}
+			}
+		}
+	}
+
+
+	// ###### ELEMENTS BATIMENTS — ADD PARENT TAXONOMIES IF NOT ALREADY ADDED ######
+	if ($elementsBatimentsTerms) {
+		$existingElementsBatimentsTermIds = array_column($elementsBatimentsTerms, 'term_id');
+
+		foreach ($elementsBatimentsTerms as $term) {
+			if ($term->parent && !in_array($term->parent, $existingElementsBatimentsTermIds)) {
+				$parentTerm = get_term($term->parent, 'elementsbatiments');
+				if ($parentTerm && !is_wp_error($parentTerm)) {
+					wp_add_object_terms($post_id, $parentTerm->term_id, 'elementsbatiments'); // Update les posts terms directement
+					$existingElementsBatimentsTermIds[] = $parentTerm->term_id; // Ajoute l'ID du parent à une liste pour éviter de pusher plusieurs fois le parent
+				}
+			}
+		}
+	}
+}
+add_action('acf/save_post', 'metiers_patrimoine_artisans_post_taxonomies_updater', 20);
+
+
+
+
 /* -----------------------------------------------
 AUTOMATIZE POST STATUS DEPENDING ON MDP STATUS
 --------------------------------------------------*/