diff --git a/sites/scrapy.org/docs/sources/_ext/scrapydocs.py b/sites/scrapy.org/docs/sources/_ext/scrapydocs.py
new file mode 100644
index 000000000..8ae3a40f9
--- /dev/null
+++ b/sites/scrapy.org/docs/sources/_ext/scrapydocs.py
@@ -0,0 +1,6 @@
+def setup(app):
+    app.add_description_unit(
+        directivename = "setting",
+        rolename      = "setting",
+        indextemplate = "pair: %s; setting",
+    )
diff --git a/sites/scrapy.org/docs/sources/conf.py b/sites/scrapy.org/docs/sources/conf.py
index 797fda1e2..25ce8406e 100644
--- a/sites/scrapy.org/docs/sources/conf.py
+++ b/sites/scrapy.org/docs/sources/conf.py
@@ -16,14 +16,14 @@ import sys, os
 # If your extensions are in another directory, add it here. If the directory
 # is relative to the documentation root, use os.path.abspath to make it
 # absolute, like shown here.
-#sys.path.append(os.path.abspath('.'))
+sys.path.append(os.path.join(os.path.dirname(__file__), "_ext"))
 
 # General configuration
 # ---------------------
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = []
+extensions = ['scrapydocs']
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['../templates/docs']
diff --git a/sites/scrapy.org/docs/sources/index.rst b/sites/scrapy.org/docs/sources/index.rst
index 59a7898b1..a7ce9a7bf 100644
--- a/sites/scrapy.org/docs/sources/index.rst
+++ b/sites/scrapy.org/docs/sources/index.rst
@@ -13,3 +13,4 @@ Contents:
    scrapy_intro
    tutorial/index
    tutorial2/index
+   reference/index
diff --git a/sites/scrapy.org/docs/sources/reference/index.rst b/sites/scrapy.org/docs/sources/reference/index.rst
new file mode 100644
index 000000000..dfa26b813
--- /dev/null
+++ b/sites/scrapy.org/docs/sources/reference/index.rst
@@ -0,0 +1,6 @@
+Reference
+=========
+
+.. toctree::
+
+   settings
diff --git a/sites/scrapy.org/docs/sources/reference/settings.rst b/sites/scrapy.org/docs/sources/reference/settings.rst
new file mode 100644
index 000000000..05e3e43a0
--- /dev/null
+++ b/sites/scrapy.org/docs/sources/reference/settings.rst
@@ -0,0 +1,73 @@
+Settings
+========
+
+.. setting:: ADAPTORS_DEBUG
+.. setting:: BOT_NAME
+.. setting:: BOT_VERSION
+.. setting:: CACHE2_DIR
+.. setting:: CACHE2_IGNORE_MISSING
+.. setting:: CACHE2_SECTORIZE
+.. setting:: CLOSEDOMAIN_NOTIFY
+.. setting:: CLOSEDOMAIN_TIMEOUT
+.. setting:: CLUSTER_LOGDIR
+.. setting:: CLUSTER_MASTER_CACHEFILE
+.. setting:: CLUSTER_MASTER_ENABLED
+.. setting:: CLUSTER_MASTER_NODES
+.. setting:: CLUSTER_MASTER_POLL_INTERVAL
+.. setting:: CLUSTER_MASTER_PORT
+.. setting:: CLUSTER_WORKER_ENABLED
+.. setting:: CLUSTER_WORKER_MAXPROC
+.. setting:: CLUSTER_WORKER_PORT
+.. setting:: CLUSTER_WORKER_SVNWORKDIR
+.. setting:: COMMANDS_MODULE
+.. setting:: COMMANDS_SETTINGS_MODULE
+.. setting:: DEFAULT_ITEM_CLASS
+.. setting:: DEPTH_LIMIT
+.. setting:: DEPTH_STATS
+.. setting:: DOWNLOADER_MIDDLEWARES
+.. setting:: DOWNLOADER_STATS
+.. setting:: DOWNLOAD_TIMEOUT
+.. setting:: ENABLED_SPIDERS_FILE
+.. setting:: EXTENSIONS 
+.. setting:: GLOBAL_CLUSTER_SETTINGS
+.. setting:: GROUPSETTINGS_ENABLED
+.. setting:: GROUPSETTINGS_MODULE
+.. setting:: ITEM_PIPELINES
+.. setting:: MAIL_FROM
+.. setting:: MAIL_HOST
+.. setting:: MEMDEBUG_ENABLED
+.. setting:: MEMDEBUG_NOTIFY
+.. setting:: MEMUSAGE_ENABLED
+.. setting:: MEMUSAGE_LIMIT_MB
+.. setting:: MEMUSAGE_NOTIFY_MAIL
+.. setting:: MEMUSAGE_REPORT
+.. setting:: MEMUSAGE_WARNING_MB
+.. setting:: MYSQL_CONNECTION_SETTINGS
+.. setting:: NEWSPIDER_MODULE
+.. setting:: REQUESTS_QUEUE_SIZE
+.. setting:: SCHEDULER
+.. setting:: SCHEDULER_ORDER 
+.. setting:: SHOVEITEM_CACHE_OPT
+.. setting:: SHOVEITEM_CACHE_URI
+.. setting:: SHOVEITEM_STORE_OPT
+.. setting:: SHOVEITEM_STORE_URI
+.. setting:: SPIDERPROFILER_ENABLED
+.. setting:: SPIDER_MIDDLEWARES
+.. setting:: SPIDER_MODULES
+.. setting:: STATS_CLEANUP
+.. setting:: STATS_DEBUG
+.. setting:: STATS_ENABLED
+.. setting:: STATS_WSPORT
+.. setting:: STATS_WSTIMEOUT
+.. setting:: TELNETCONSOLE_ENABLED
+.. setting:: TELNETCONSOLE_PORT
+.. setting:: TEMPLATES_DIR
+.. setting:: URLLENGTH_LIMIT
+.. setting:: USER_AGENT
+.. setting:: WEBCONSOLE_ENABLED
+.. setting:: WEBCONSOLE_LOGFILE
+.. setting:: WEBCONSOLE_PORT
+.. setting:: WS_CACHESIZE
+.. setting:: WS_ENABLED
+.. setting:: WS_PORT
+.. setting:: WS_REDIRECTURL