diff --git a/src/wp-admin/includes/class-wp-posts-list-table.php b/src/wp-admin/includes/class-wp-posts-list-table.php
index 33eca44a83..15c4b05bb2 100644
--- a/src/wp-admin/includes/class-wp-posts-list-table.php
+++ b/src/wp-admin/includes/class-wp-posts-list-table.php
@@ -446,10 +446,13 @@ class WP_Posts_List_Table extends WP_List_Table {
 			 *
 			 * @since 2.1.0
 			 * @since 4.4.0 The `$post_type` parameter was added.
+			 * @since 4.6.0 The `$which` parameter was added.
 			 *
 			 * @param string $post_type The post type slug.
+			 * @param string $which     The location of the extra table nav markup:
+			 *                          'top' or 'bottom'.
 			 */
-			do_action( 'restrict_manage_posts', $this->screen->post_type );
+			do_action( 'restrict_manage_posts', $this->screen->post_type, $which );
 
 			submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
 		}
diff --git a/src/wp-admin/includes/class-wp-users-list-table.php b/src/wp-admin/includes/class-wp-users-list-table.php
index ba619a44c2..903c7c7705 100644
--- a/src/wp-admin/includes/class-wp-users-list-table.php
+++ b/src/wp-admin/includes/class-wp-users-list-table.php
@@ -275,8 +275,11 @@ class WP_Users_List_Table extends WP_List_Table {
 		 * in the Users list table.
 		 *
 		 * @since 3.5.0
+		 * @since 4.6.0 The `$which` parameter was added.
+		 *
+		 * @param string $which The location of the extra table nav markup: 'top' or 'bottom'.
 		 */
-		do_action( 'restrict_manage_users' );
+		do_action( 'restrict_manage_users', $which );
 		echo '</div>';
 	}