diff --git a/src/Node/Block/Panel.php b/src/Node/Block/Panel.php
index ac6f6d2..e047989 100644
--- a/src/Node/Block/Panel.php
+++ b/src/Node/Block/Panel.php
@@ -4,6 +4,9 @@
 
 namespace DH\Adf\Node\Block;
 
+use DH\Adf\Builder\BulletListBuilder;
+use DH\Adf\Builder\HeadingBuilder;
+use DH\Adf\Builder\OrderedListBuilder;
 use DH\Adf\Builder\ParagraphBuilder;
 use DH\Adf\Node\BlockNode;
 use DH\Adf\Node\Node;
@@ -14,6 +17,9 @@
  */
 class Panel extends BlockNode
 {
+    use BulletListBuilder;
+    use HeadingBuilder;
+    use OrderedListBuilder;
     use ParagraphBuilder;
 
     public const INFO = 'info';
diff --git a/src/Node/Child/TableCell.php b/src/Node/Child/TableCell.php
index b46fc20..0163256 100644
--- a/src/Node/Child/TableCell.php
+++ b/src/Node/Child/TableCell.php
@@ -9,6 +9,7 @@
 use DH\Adf\Builder\CodeblockBuilder;
 use DH\Adf\Builder\HeadingBuilder;
 use DH\Adf\Builder\MediaGroupBuilder;
+use DH\Adf\Builder\MediaSingleBuilder;
 use DH\Adf\Builder\OrderedListBuilder;
 use DH\Adf\Builder\PanelBuilder;
 use DH\Adf\Builder\ParagraphBuilder;
@@ -18,6 +19,7 @@
 use DH\Adf\Node\Block\CodeBlock;
 use DH\Adf\Node\Block\Heading;
 use DH\Adf\Node\Block\MediaGroup;
+use DH\Adf\Node\Block\MediaSingle;
 use DH\Adf\Node\Block\OrderedList;
 use DH\Adf\Node\Block\Panel;
 use DH\Adf\Node\Block\Paragraph;
@@ -37,6 +39,7 @@ class TableCell extends BlockNode implements JsonSerializable
     use CodeblockBuilder;
     use HeadingBuilder;
     use MediaGroupBuilder;
+    use MediaSingleBuilder;
     use OrderedListBuilder;
     use PanelBuilder;
     use ParagraphBuilder;
@@ -49,6 +52,7 @@ class TableCell extends BlockNode implements JsonSerializable
         CodeBlock::class,
         Heading::class,
         MediaGroup::class,
+        MediaSingle::class,
         OrderedList::class,
         Panel::class,
         Paragraph::class,