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diff --git a/documentation/book-enea-linux-users-guide/doc/features.xml b/documentation/book-enea-linux-users-guide/doc/features.xml
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+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<chapter condition="f_any" id="enea-linux-features">
+  <title>Adding Features</title>
+
+  <para>Enea Linux provides additional features from other open source
+  projects than Yocto, allowing you to add more capabilities to your Linux
+  system. These features have been grouped into the following
+  categories:</para>
+
+  <variablelist>
+    <varlistentry condition="f_any_nw">
+      <term>Networking features:</term>
+
+      <listitem>
+        <itemizedlist spacing="compact">
+          <listitem condition="f_ovs">
+            <para>Open vSwitch (OVS)</para>
+          </listitem>
+
+          <listitem condition="f_dpdkvs">
+            <para><link linkend="enea-linux-networking-dpdkvswitch">DPDK
+            vSwitch (DVS)</link></para>
+          </listitem>
+
+          <listitem condition="f_dpdk">
+            <para><link linkend="enea-linux-networking-dpdk">Data Plane
+            Development Kit (DPDK)</link></para>
+          </listitem>
+        </itemizedlist>
+      </listitem>
+    </varlistentry>
+
+    <varlistentry condition="f_any_vt">
+      <term>Virtualization features:</term>
+
+      <listitem>
+        <itemizedlist spacing="compact">
+          <listitem condition="f_kvm">
+            <para>Kernel-Based Virtual Machine (KVM)</para>
+          </listitem>
+
+          <listitem condition="f_lxc">
+            <para>Linux Containers (LXC)</para>
+          </listitem>
+        </itemizedlist>
+      </listitem>
+    </varlistentry>
+
+    <varlistentry condition="f_any_rt">
+      <term>Real-time features:</term>
+
+      <listitem>
+        <itemizedlist spacing="compact">
+          <listitem condition="f_ci">
+            <para>CPU Isolation (CI)</para>
+          </listitem>
+
+          <listitem condition="f_fpk">
+            <para><link linkend="enea-linux-realtime-fully-preemptible">Fully
+            Preemptible Kernel (FPK)</link></para>
+          </listitem>
+        </itemizedlist>
+      </listitem>
+    </varlistentry>
+
+    <varlistentry condition="f_any_mem">
+      <term><link linkend="enea-linux-memory">Memory features</link>:</term>
+
+      <listitem>
+        <itemizedlist spacing="compact">
+          <listitem condition="f_numa">
+            <para><link linkend="enea-linux-memory-numa">Non-Uniform Memory
+            Access (NUMA)</link></para>
+          </listitem>
+        </itemizedlist>
+      </listitem>
+    </varlistentry>
+  </variablelist>
+
+  <para>You do not need to download any additional software to enable a
+  feature, since all source code for the features are included as layers,
+  patches, and commands in the Enea Linux source distribution.</para>
+
+  <xi:include href="../../docsrc_common/feature_matrix.xml"
+              xmlns:xi="http://www.w3.org/2001/XInclude" />
+
+  <xi:include href="./dpaa.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
+
+  <xi:include href="./cpu_isolation.xml"
+              xmlns:xi="http://www.w3.org/2001/XInclude" />
+</chapter>
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