diff --git a/application/applicationextension.inc.php b/application/applicationextension.inc.php
index 063e32d3a..72fc230dd 100644
--- a/application/applicationextension.inc.php
+++ b/application/applicationextension.inc.php
@@ -1096,26 +1096,26 @@ interface iPageUIExtension
  */
 interface iPageUIBlockExtension
 {
+	/**
+	 * Add content to the "admin banner"
+	 *
+	 * @return iUIBlock|null The Block to add into the page
+	 */
+	public function GetBannerBlock();
+
 	/**
 	 * Add content to the header of the page
 	 *
-	 * @return iUIBlock The Block to add into the page
+	 * @return iUIBlock|null The Block to add into the page
 	 */
-	public function GetNorthPaneBlock();
+	public function GetHeaderBlock();
 
 	/**
 	 * Add content to the footer of the page
 	 *
-	 * @return iUIBlock The Block to add into the page
+	 * @return iUIBlock|null The Block to add into the page
 	 */
-	public function GetSouthPaneBlock();
-
-	/**
-	 * Add content to the "admin banner"
-	 *
-	 * @return iUIBlock The Block to add into the page
-	 */
-	public function GetBannerBlock();
+	public function GetFooterBlock();
 }
 
 /**
@@ -1163,22 +1163,6 @@ abstract class AbstractPageUIExtension implements iPageUIExtension
  */
 abstract class AbstractPageUIBlockExtension implements iPageUIBlockExtension
 {
-	/**
-	 * @inheritDoc
-	 */
-	public function GetNorthPaneBlock()
-	{
-		return null;
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function GetSouthPaneBlock()
-	{
-		return null;
-	}
-
 	/**
 	 * @inheritDoc
 	 */
@@ -1187,6 +1171,21 @@ abstract class AbstractPageUIBlockExtension implements iPageUIBlockExtension
 		return null;
 	}
 
+	/**
+	 * @inheritDoc
+	 */
+	public function GetHeaderBlock()
+	{
+		return null;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function GetFooterBlock()
+	{
+		return null;
+	}
 }
 
 /**
diff --git a/sources/application/WebPage/iTopWebPage.php b/sources/application/WebPage/iTopWebPage.php
index 6e6e49a9a..5bdef6667 100644
--- a/sources/application/WebPage/iTopWebPage.php
+++ b/sources/application/WebPage/iTopWebPage.php
@@ -797,7 +797,7 @@ HTML;
 		/** @var \iPageUIBlockExtension $oExtensionInstance */
 		foreach (MetaModel::EnumPlugins('iPageUIBlockExtension') as $oExtensionInstance)
 		{
-			$oBlock = $oExtensionInstance->GetNorthPaneBlock();
+			$oBlock = $oExtensionInstance->GetHeaderBlock();
 			if ($oBlock) {
 				$oHeader->AddSubBlock($oBlock);
 			}
@@ -844,7 +844,7 @@ HTML;
 		// Call the extensions to add content to the page, warning they can also add styles or scripts through as they have access to the \iTopWebPage
 		/** @var \iPageUIBlockExtension $oExtensionInstance */
 		foreach (MetaModel::EnumPlugins('iPageUIBlockExtension') as $oExtensionInstance) {
-			$oBlock = $oExtensionInstance->GetSouthPaneBlock();
+			$oBlock = $oExtensionInstance->GetFooterBlock();
 			if ($oBlock) {
 				$oFooter->AddSubBlock($oBlock);
 			}