diff --git a/reference/objaggregation/functions/aggregate-methods-by-list.xml b/reference/objaggregation/functions/aggregate-methods-by-list.xml
new file mode 100644
index 0000000000..55f6dff4cc
--- /dev/null
+++ b/reference/objaggregation/functions/aggregate-methods-by-list.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+ <refentry id="function.aggregate-by-list">
+   <refnamediv>
+    <refname>aggregate_methods_by_list</refname>
+    <refpurpose>
+     selective dynamic class methods aggregation to an object
+    </refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+     <methodsynopsis>
+      <type>void</type><methodname>aggregate_methods_by_list</methodname>
+      <methodparam><type>object</type><parameter>object</parameter></methodparam>
+      <methodparam><type>string</type><parameter>class_name</parameter></methodparam>
+      <methodparam><type>array</type><parameter>methods_list</parameter></methodparam>
+      <methodparam choice='opt'><type>boolean</type><parameter>exclude</parameter></methodparam>
+     </methodsynopsis>
+    <para>
+     Aggregates methods from a class to
+     an existing object using a list of method names. The optional paramater
+     <parameter>exclude</parameter> is used to decide whether the list 
+     contains the names of methods to include in the aggregation (i.e.
+     <parameter>exclude</paramete> is &false;, which is the default value),
+     or to exclude from the aggregation (<parameter>exclude</parameter> is
+     &true;).
+     </para>
+     <para>
+     The class constructor or methods
+     whose names start with an underscore character (_), which are
+     considered private to the aggregated class, are always
+     excluded.
+    </para>
+    <simpara>
+     See also 
+     <function>aggregate</function>,
+     <function>aggregate_info</function>,
+     <function>aggregate_methods</function>,
+     <function>aggregate_methods_by_regexp</function>,
+     <function>aggregate_properties</function>,
+     <function>aggregate_properties_by_list</function>,
+     <function>aggregate_properties_by_regexp</function>,
+     <function>deaggregate</function>
+    </simpara>
+   </refsect1>
+  </refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/objaggregation/functions/aggregate-methods.xml b/reference/objaggregation/functions/aggregate-methods.xml
new file mode 100644
index 0000000000..bad24c9c74
--- /dev/null
+++ b/reference/objaggregation/functions/aggregate-methods.xml
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- $Revision: 1.1 $ -->
+ <refentry id="function.aggregate-methods">
+   <refnamediv>
+    <refname>aggregate_methods</refname>
+    <refpurpose>
+     dynamic class and object aggregation of methods
+    </refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+     <methodsynopsis>
+      <type>void</type><methodname>aggregate_methods</methodname>
+      <methodparam><type>object</type><parameter>object</parameter></methodparam>
+      <methodparam><type>string</type><parameter>class_name</parameter></methodparam>
+     </methodsynopsis>
+    <para>
+     Aggregates all methods defined in a class to
+     an existing object, except for the class constructor, or methods
+     whose names start with an underscore character (_) which are
+     considered private to the aggregated class.
+    </para>
+    <simpara>
+     See also 
+     <function>aggregate</function>,
+     <function>aggregate_info</function>,
+     <function>aggregate_methods_by_list</function>,
+     <function>aggregate_methods_by_regexp</function>,
+     <function>aggregate_properties</function>,
+     <function>aggregate_properties_by_list</function>,
+     <function>aggregate_properties_by_regexp</function>,
+     <function>deaggregate</function>
+    </simpara>
+   </refsect1>
+  </refentry>
+
+<!-- Keep this comment at the end of the file
+Local variables:
+mode: sgml
+sgml-omittag:t
+sgml-shorttag:t
+sgml-minimize-attributes:nil
+sgml-always-quote-attributes:t
+sgml-indent-step:1
+sgml-indent-data:t
+indent-tabs-mode:nil
+sgml-parent-document:nil
+sgml-default-dtd-file:"../../../../manual.ced"
+sgml-exposed-tags:nil
+sgml-local-catalogs:nil
+sgml-local-ecat-files:nil
+End:
+vim600: syn=xml fen fdm=syntax fdl=2 si
+vim: et tw=78 syn=sgml
+vi: ts=1 sw=1
+-->
diff --git a/reference/objaggregation/functions/aggregate.xml b/reference/objaggregation/functions/aggregate.xml
index 8b6af3a959..b4ecd197f6 100644
--- a/reference/objaggregation/functions/aggregate.xml
+++ b/reference/objaggregation/functions/aggregate.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
  <refentry id="function.aggregate">
    <refnamediv>
     <refname>aggregate</refname>
     <refpurpose>
-     dynamic class and object aggregation
+     dynamic class and object aggregation of methods and properties
     </refpurpose>
    </refnamediv>
    <refsect1>
@@ -16,13 +16,14 @@
      </methodsynopsis>
     <para>
      Aggregates methods and properties defined in a class to
-     an existing object. Methods and properties starting with
+     an existing object. Methods and properties with names starting with
      an underscore character (_) are considered private to
      the aggregated class and are not used, constructors are
      also excluded from the aggregation procedure.
     </para>
     <simpara>
      See also 
+     <function>aggregate_info</function>,
      <function>aggregate_methods</function>,
      <function>aggregate_methods_by_list</function>,
      <function>aggregate_methods_by_regexp</function>,