diff --git a/index.php b/index.php
index c6f55fb..708c828 100644
--- a/index.php
+++ b/index.php
@@ -52,7 +52,14 @@ function create_block_multiblocks_block_init()
 	register_block_type(__DIR__ . '/blocks/chapitrage-thematique/build');
 	register_block_type(__DIR__ . '/blocks/timeline/build');
 	register_block_type(__DIR__ . '/blocks/staff-list/build');
+	register_block_type(__DIR__ . '/blocks/section-titling/build');
+
+	// CONTAINERS (STATIC)
 	register_block_type(__DIR__ . '/blocks/grey-box/build');
+	register_block_type(__DIR__ . '/blocks/white-box/build');
+
+	// CHILDREN (STATIC)
+	register_block_type(__DIR__ . '/blocks/monoblock/build');  // — ALLOWED IN GREYBOX / WHITE BOX
 
 	// register_block_type(__DIR__ . '/blocks/_starterNested/build');
 }
@@ -164,6 +171,22 @@ function homegrade_allowed_block_types($allowed_blocks, $editor_context)
 }
 
 
+
+
+function wpdocs_allowed_block_types($block_editor_context, $editor_context)
+{
+	if (!empty($editor_context->post)) {
+		return array(
+			'core/paragraph',
+			'core/heading',
+			'core/list',
+		);
+	}
+
+	return $block_editor_context;
+}
+
+// add_filter('allowed_block_types_all', 'wpdocs_allowed_block_types', 10, 2);
 /* -------------------------------------
 	POST TYPE TEMPLATES
  -------------------------------------*/