--- a/src/source/dev_guide/custom-skin.rst	Fri Dec 28 11:41:26 2018 +0100
+++ b/src/source/dev_guide/custom-skin.rst	Fri Dec 28 14:13:33 2018 +0100
@@ -211,10 +211,10 @@
 .. _templatehowto:
 
 How to define or change a template for a specific skin?
-=======================================================
+-------------------------------------------------------
 
 Override the default template for a renderer
---------------------------------------------
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 If you want to modify the template for a particular rendering mode, you can use the function :py:func:`override_template`
 
@@ -238,7 +238,7 @@
 
 
 Redefine the default template for a renderer
---------------------------------------------
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 You must redefine an adapter to add new variables or static resources for your new template,
 

--- a/src/source/dev_guide/new-package.rst	Fri Dec 28 11:41:26 2018 +0100
+++ b/src/source/dev_guide/new-package.rst	Fri Dec 28 14:13:33 2018 +0100
@@ -1,4 +1,3 @@
 .. _addnewpackages:
-
 Creating new PyAMS Packages
 ===========================

--- a/src/source/dev_guide/overring-feature.rst	Fri Dec 28 11:41:26 2018 +0100
+++ b/src/source/dev_guide/overring-feature.rst	Fri Dec 28 14:13:33 2018 +0100
@@ -1,5 +1,25 @@
 .. _overriding:
 
-
 Overriding PyAMS features
 =========================
+
+
+To Overriding PyAMS feature you need to retrieve sources and install the source code packages
+
+1) Clone the package repository
+
+.. code-block::
+
+		hg clone http://hg.ztfy.org/pyams/<pyams_packages>
+
+2) Run Bootstrap script provided
+
+.. code-block::
+
+		./bootstrap.py
+
+3) Execute buildout
+
+.. code-block::
+
+	./bin/buildout