diff --git a/functions.php b/functions.php
index 12325b1..6b91729 100644
--- a/functions.php
+++ b/functions.php
@@ -16,3 +16,4 @@ require_once(__DIR__ . '/includes/wysiwyg.php');
 require_once(__DIR__ . '/includes/search.php');
 require_once(__DIR__ . '/includes/rooting.php');
 require_once(__DIR__ . '/includes/forms.php');
+require_once(__DIR__ . '/includes/admin-columns.php');
diff --git a/includes/admin-columns.php b/includes/admin-columns.php
new file mode 100644
index 0000000..f1f71a5
--- /dev/null
+++ b/includes/admin-columns.php
@@ -0,0 +1,116 @@
+<?php
+/* ----------------------------------------------------------------------
+	GESTION DE LA COLONNE THEMATIQUE DANS LA LISTE DES POSTS CONSEILS
+ ------------------------------------------------------------------------*/
+
+//  AJOUT D'UNE COLONNE CUSTOM
+function add_acf_posts_columns($columns)
+{
+	global $current_screen;
+	$new_admin_col_arrays = array_slice($columns, 0, 2, true) + array('thematiques_taxo' => 'Thématique') +  array_slice($columns, 2, count($columns) - 2, true);
+	return array_merge($new_admin_col_arrays);
+}
+add_filter('manage_conseils_posts_columns', 'add_acf_posts_columns');
+add_filter('manage_questions_posts_columns', 'add_acf_posts_columns');
+add_filter('manage_brochures_posts_columns', 'add_acf_posts_columns');
+
+
+
+/* ----------------------------------------------------------------------
+ 	CUSTOMISATION DE LA COLONNE POUR AFFICHER :  THEMATIQUE PARENT > THEMATIQUE
+ ------------------------------------------------------------------------*/
+
+function handle_posts_custom_columns($column, $post_id)
+{
+	if ($column != 'thematiques_taxo') {
+		return;
+	}
+	$tax = get_the_terms($post_id, ('thematiques'));
+	$edit_link = esc_url(get_edit_term_link($tax[0]->term_id, 'thematiques', 'conseils'));
+
+	echo '<a href="' . $edit_link . '">';
+	if (isset($tax[0]->parent) && $tax[0]->parent != 0) {
+		$tax_parent = get_term($tax[0]->parent, 'thematiques');
+		echo  $tax_parent->name . " — ";
+	}
+	echo $tax[0]->name;
+	echo '</a>';
+}
+add_action('manage_conseils_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
+add_action('manage_questions_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
+add_action('manage_brochures_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
+
+
+
+
+
+/* ----------------------------------------------------------------------
+	 GESTION DU FILTRAGE
+	------------------------------------------------------------------------*/
+// ****	CREATION DES DROPDOWN SELECT DE FILTRAGE
+function homegrade_brochures_filter_posts_declare_dropdowns()
+{
+	global $typenow;
+	global $wp_meta_boxes;
+
+	$post_type = (isset($_GET['post_type'])) ? $_GET['post_type'] : 'post';
+	if ($post_type !== 'brochures' && $post_type !== 'fiches-infos' && $post_type !== 'videos-webinaires' && $post_type !== 'conseils' && $post_type !== 'questions') return;
+
+	$thematiques_by_parent = getAllThematiquesTermsByParents();
+
+?>
+	<select name="thematiques">
+		<option value="" class="please-select"><?php _e('Thématique', 'homegrade-theme'); ?></option>
+		<?php
+		$is_current = isset($_GET['thematiques']) ? $_GET['thematiques'] : '';
+		foreach ($thematiques_by_parent as $index => $parent_term_data) {
+			$parent_term = $parent_term_data['term'];
+
+			// Afficher le parent
+			printf(
+				'<option value="%s"%s>%s</option>',
+				$parent_term->slug,
+				$parent_term->slug == $is_current ? ' selected="selected"' : '',
+				$parent_term->name
+			);
+
+			// Afficher les enfants avec indentation
+			if (!empty($parent_term_data['children'])) {
+				foreach ($parent_term_data['children'] as $child_term) {
+					printf(
+						'<option value="%s"%s>— %s</option>',
+						$child_term->slug,
+						$child_term->slug == $is_current ? ' selected="selected"' : '',
+						$child_term->name
+					);
+				}
+			}
+		}
+		?>
+	</select>
+
+
+
+<?php
+}
+
+add_action('restrict_manage_posts', 'homegrade_brochures_filter_posts_declare_dropdowns');
+
+
+
+
+
+/* ----------------------------------------------------------------------
+   SUPPRIMER LA COLONNE RANK MATH SEO SI ELLE EST PRÉSENTE
+ ------------------------------------------------------------------------*/
+
+function remove_rank_math_seo_column_for_artisans($columns)
+{
+	if (isset($columns['rank_math_seo_details'])) {
+		unset($columns['rank_math_seo_details']);
+	}
+	return $columns;
+}
+
+// Appliquer le filtre uniquement pour le post type "artisans"
+add_filter('manage_brochures_posts_columns', 'remove_rank_math_seo_column_for_artisans', 20);
diff --git a/includes/admin.php b/includes/admin.php
index 9900c22..f81018d 100644
--- a/includes/admin.php
+++ b/includes/admin.php
@@ -62,7 +62,6 @@ function my_custom_login_url($url)
 
 
 
-
 /* ----------------------------------
 	ENQUEUE DU COLOR SCHEME ADMIN
  -----------------------------------*/
@@ -163,106 +162,6 @@ function change_login_logo_url($url)
 add_filter('login_headerurl', 'change_login_logo_url');
 
 
-/* ----------------------------------------------------------------------
-	GESTION DE LA COLONNE THEMATIQUE DANS LA LISTE DES POSTS CONSEILS
- ------------------------------------------------------------------------*/
-
-//  AJOUT D'UNE COLONNE CUSTOM
-function add_acf_posts_columns($columns)
-{
-	global $current_screen;
-	$new_admin_col_arrays = array_slice($columns, 0, 2, true) + array('thematiques_taxo' => 'Thématique') +  array_slice($columns, 2, count($columns) - 2, true);
-	return array_merge($new_admin_col_arrays);
-}
-add_filter('manage_conseils_posts_columns', 'add_acf_posts_columns');
-add_filter('manage_questions_posts_columns', 'add_acf_posts_columns');
-add_filter('manage_brochures_posts_columns', 'add_acf_posts_columns');
-
-
-
-/* ----------------------------------------------------------------------
- 	CUSTOMISATION DE LA COLONNE POUR AFFICHER :  THEMATIQUE PARENT > THEMATIQUE
- ------------------------------------------------------------------------*/
-
-function handle_posts_custom_columns($column, $post_id)
-{
-	if ($column != 'thematiques_taxo') {
-		return;
-	}
-	$tax = get_the_terms($post_id, ('thematiques'));
-	$edit_link = esc_url(get_edit_term_link($tax[0]->term_id, 'thematiques', 'conseils'));
-
-	echo '<a href="' . $edit_link . '">';
-	if (isset($tax[0]->parent) && $tax[0]->parent != 0) {
-		$tax_parent = get_term($tax[0]->parent, 'thematiques');
-		echo  $tax_parent->name . " — ";
-	}
-	echo $tax[0]->name;
-	echo '</a>';
-}
-add_action('manage_conseils_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
-add_action('manage_questions_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
-add_action('manage_brochures_posts_custom_column', 'handle_posts_custom_columns', 10, 2);
-
-
-/* -------------------------------------------
- 	CREATION DU DROPDOWN SELECT AVEC LES OPTIONS
- ---------------------------------------------*/
-
-function filter_posts_per_thematique_declare_dropdown()
-{
-	global $pagenow;
-	$post_type = (isset($_GET['post_type'])) ? $_GET['post_type'] : 'post';
-
-	//only add filter to post type you want
-	if ($post_type == 'questions') {
-		$all_thematiques = get_terms([
-			'taxonomy' => 'thematiques',
-			'hide_empty' => true,
-		]);
-?>
-		<select name="thematiques">
-			<option value=""><?php _e('Filtrer par Thématique', 'homegrade-theme__texte-backoffice'); ?></option>
-			<?php
-			$current_v = isset($_GET['thematiques']) ? $_GET['thematiques'] : '';
-			foreach ($all_thematiques as $index => $thematique) {
-				printf(
-					'<option value="%s"%s>%s</option>',
-					$thematique->slug,
-					$thematique->slug == $current_v ? ' selected="selected"' : '',
-					$thematique->name
-				);
-			}
-			?>
-		</select>
-<?php
-	}
-}
-add_action('restrict_manage_posts', 'filter_posts_per_thematique_declare_dropdown');
-
-
-/* ------------------------------------------------------
- 	FILTRAGE DES POSTS QUAND LA QUERY DE FILTER EST ENVOYEE
- --------------------------------------------------------*/
-
-function filter_post_by_thematiques_query($query)
-{
-	global $pagenow;
-	$type = 'questions'; // change to custom post name.
-	if (isset($_GET['post_type'])) {
-		$type = $_GET['post_type'];
-	}
-	if (($type  === 'questions') && is_admin() && $pagenow == 'edit.php' && isset($_GET['thematiques']) && $_GET['thematiques'] != '') {
-		$query->query_vars['meta_key'] = 'thematiques_taxo'; // change to meta key created by acf.
-		$query->query_vars['meta_value'] = $_GET['thematiques'];
-	}
-}
-
-// add_filter('parse_query', 'filter_post_by_thematiques_query');
-
-
-
-
 
 
 /* ----------------------------------------------------------------------