diff --git a/Documentation/CodingGuideline.rst b/Documentation/CodingGuideline.rst
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@@ -0,0 +1,77 @@
+.. ==================================================
+.. ==================================================
+.. ==================================================
+.. Header hierarchy
+.. ==
+..  --
+..   ^^
+..    ""
+..     ;;
+..      ,,
+..
+.. --------------------------------------------used to the update the records specified ------
+.. Best Practice T3 reST: https://docs.typo3.org/m/typo3/docs-how-to-document/master/en-us/WritingReST/CheatSheet.html
+..             Reference: https://docs.typo3.org/m/typo3/docs-how-to-document/master/en-us/WritingReST/Index.html
+.. Italic *italic*
+.. Bold **bold**
+.. Code ``text``
+.. External Links: `Bootstrap <http://getbootstrap.com/>`_
+.. Add Images:    .. image:: ../Images/a4.jpg
+..
+..
+.. Admonitions
+..           .. note::   .. important::     .. tip::     .. warning::
+.. Color:   (blue)       (orange)           (green)      (red)
+..
+.. Definition:
+.. some text becomes strong (only one line)
+..      description has to indented
+
+.. -*- coding: utf-8 -*- with BOM.
+
+.. include:: Includes.txt
+
+
+.. _`CodingGuideline`:
+
+Coding Guideline
+================
+
+The following is not mandatory but shows some best practices:
+
+Constants
+---------
+
+* Define constants in ``Extensions > QFQ > Custom > ...``
+
+* Dynamic values under ``Extensions > QFQ > Dynamic > ...``
+
+
+QFQ content record
+------------------
+
+* Name the record in the header field with:
+
+  * Regular content: ``[QFQ] ...``
+  * Content in the left column: ``[QFQ,L] ...``
+  * Content in englisch: ``[QFQ,E] ...``
+
+* The first lines should be comments, explaining what the record does and list all passed variables::
+
+    #
+    # Shows list of Persons living in {{country:SE}}
+    #
+    # {{country:SE}}
+    #
+
+* A good practice is to define all possible STORE_SIP Parameter in a SQL at the beginning and to copy the to STORE_RECORD::
+
+  10 {
+    # Normalize variables
+    sql = SELECT '{{country:SE}}' AS _country
+
+    # List selected persons
+    20.sql = SELECT p.name FROM Person AS p WHERE p.country LIKE '{{country:R}}'
+  }
+
+* Always comment the queries like shown above.
diff --git a/Documentation/index.rst b/Documentation/index.rst
index 643d134ea60556cf128da19cefd93d05fa672348..bd96870dd9d6504d593d99f563526ee2a7b9e216 100644
--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -86,6 +86,7 @@ This documentation is for the TYPO3 extension **qfq**.
    System
    ApplicationTest
    GeneralTips
+   CodingGuideline
    Release
    License
    Sitemap