diff --git a/source/data-formats/codecs.txt b/source/data-formats/codecs.txt
index 7fe1d90ac..f82b09987 100644
--- a/source/data-formats/codecs.txt
+++ b/source/data-formats/codecs.txt
@@ -4,7 +4,12 @@
 Codecs
 ======
 
+.. facet::
+   :name: genre
+   :values: reference
 
+.. meta::
+   :keywords: java sync, serialization, encode, data conversion, code example
 
 .. contents:: On this page
    :local:
@@ -12,7 +17,6 @@ Codecs
    :depth: 2
    :class: singlecol
 
-
 .. _data-formats-codecs:
 
 Overview
diff --git a/source/data-formats/pojo-customization.txt b/source/data-formats/pojo-customization.txt
index cfdf42d5f..06a646772 100644
--- a/source/data-formats/pojo-customization.txt
+++ b/source/data-formats/pojo-customization.txt
@@ -4,6 +4,13 @@
 POJO Customization
 ==================
 
+.. facet::
+   :name: genre
+   :values: reference
+
+.. meta::
+   :keywords: java sync, serialization, convert, code example
+
 .. contents:: On this page
    :local:
    :backlinks: none