diff --git a/indra/llui/llurlentry.cpp b/indra/llui/llurlentry.cpp
index fa92201096..607da82828 100644
--- a/indra/llui/llurlentry.cpp
+++ b/indra/llui/llurlentry.cpp
@@ -1349,6 +1349,26 @@ std::string LLUrlEntrySL::getLabel(const std::string &url, const LLUrlLabelCallb
 	return unescapeUrl(url);
 }
 
+// <FS:Ansariel> FS Help SLUrl
+///
+/// FSHelpDebugUrlEntrySL Describes a Firestorm Help SLURL, e.g.
+/// secondlife://app/fshelp/showdebug/DisplayIM
+///
+FSHelpDebugUrlEntrySL::FSHelpDebugUrlEntrySL()
+{
+	mPattern = boost::regex("(hop|secondlife|inworldz|iw):///app/fshelp/showdebug/\\S+",
+							boost::regex::perl|boost::regex::icase);
+	mMenuName = "menu_url_slapp.xml";
+	mTooltip = LLTrans::getString("TooltipFSHelpDebugSLUrl");
+}
+
+std::string FSHelpDebugUrlEntrySL::getLabel(const std::string &url, const LLUrlLabelCallback &cb)
+{
+	std::string::size_type pos = url.find("showdebug/") + 10;
+	return url.substr(pos);
+}
+// </FS:Ansariel>
+
 //
 // LLUrlEntrySLLabel Describes a generic SLURL, e.g., a Url that starts
 /// with secondlife:// with the ability to specify a custom label.
diff --git a/indra/llui/llurlentry.h b/indra/llui/llurlentry.h
index 1d2506e005..7d0af09dbd 100644
--- a/indra/llui/llurlentry.h
+++ b/indra/llui/llurlentry.h
@@ -490,6 +490,19 @@ public:
 	/*virtual*/ std::string getLocation(const std::string &url) const;
 };
 
+// <FS:Ansariel> FS Help SLUrl
+///
+/// FSHelpDebugUrlEntrySL Describes a Firestorm Help SLURL, e.g.
+/// secondlife://app/fshelp/showdebug/DisplayIM
+///
+class FSHelpDebugUrlEntrySL : public LLUrlEntryBase
+{
+public:
+	FSHelpDebugUrlEntrySL();
+	/*virtual*/ std::string getLabel(const std::string &url, const LLUrlLabelCallback &cb);
+};
+// </FS:Ansariel>
+
 ///
 /// LLUrlEntrySL Describes a generic SLURL, e.g., a Url that starts
 /// with secondlife:// (used as a catch-all for cases not matched above)
diff --git a/indra/llui/llurlregistry.cpp b/indra/llui/llurlregistry.cpp
index 595f5b5b9d..5b77384509 100644
--- a/indra/llui/llurlregistry.cpp
+++ b/indra/llui/llurlregistry.cpp
@@ -82,6 +82,7 @@ LLUrlRegistry::LLUrlRegistry()
 	registerUrl(new LLUrlEntryPlace());
 	registerUrl(new LLUrlEntryInventory());
     registerUrl(new LLUrlEntryExperienceProfile());
+	registerUrl(new FSHelpDebugUrlEntrySL()); // <FS:Ansariel> FS Help SLUrl
 	//LLUrlEntrySL and LLUrlEntrySLLabel have more common pattern, 
 	//so it should be registered in the end of list
 	registerUrl(new LLUrlEntrySL());
diff --git a/indra/newview/fsslurlcommand.cpp b/indra/newview/fsslurlcommand.cpp
index b9ebd68d19..d0307b98d8 100644
--- a/indra/newview/fsslurlcommand.cpp
+++ b/indra/newview/fsslurlcommand.cpp
@@ -30,6 +30,7 @@
 #include "llagent.h"
 #include "llavataractions.h"
 #include "llcommandhandler.h"
+#include "llfloatersettingsdebug.h"
 #include "lllogchat.h"
 #include "llnotificationsutil.h"
 
@@ -140,3 +141,30 @@ public:
 
 // Creating the object registers with the dispatcher.
 FSSlurlCommandHandler gFSSlurlHandler;
+
+class FSHelpSlurlCommandHandler : public LLCommandHandler
+{
+public:
+	// not allowed from outside the app
+	FSHelpSlurlCommandHandler() : LLCommandHandler("fshelp", UNTRUSTED_THROTTLE) { }
+
+	bool handle(const LLSD& params, const LLSD& query_map, LLMediaCtrl* web)
+	{
+		if (params.size() < 2)
+		{
+			return false;
+		}
+
+		if (params[0].asString() == "showdebug")
+		{
+			std::string setting_name = params[1].asString();
+			LLFloaterSettingsDebug::showControl(setting_name);
+			return true;
+		}
+
+		return false;
+	}
+};
+
+// Creating the object registers with the dispatcher.
+FSHelpSlurlCommandHandler gFSHelpSlurlCommandHandler;
diff --git a/indra/newview/llfloatersettingsdebug.cpp b/indra/newview/llfloatersettingsdebug.cpp
index 86352ebc73..88f47371f4 100644
--- a/indra/newview/llfloatersettingsdebug.cpp
+++ b/indra/newview/llfloatersettingsdebug.cpp
@@ -49,6 +49,7 @@
 // [/RLVa:KB]
 #include "llnotificationsutil.h"
 #include "llwindow.h"
+#include "llfloaterreg.h"
 
 LLFloaterSettingsDebug::LLFloaterSettingsDebug(const LLSD& key) 
 :	LLFloater(key)
@@ -598,3 +599,10 @@ void LLFloaterSettingsDebug::updateControl()
 		}
 	}
 }
+
+void LLFloaterSettingsDebug::showControl(const std::string& control)
+{
+	LLFloaterSettingsDebug* instance = LLFloaterReg::showTypedInstance<LLFloaterSettingsDebug>("settings_debug", "all", TRUE);
+	instance->mSearchSettingsInput->setText(control);
+	instance->onUpdateFilter();
+}
diff --git a/indra/newview/llfloatersettingsdebug.h b/indra/newview/llfloatersettingsdebug.h
index 03b168e1f7..1c0c3ed3bf 100644
--- a/indra/newview/llfloatersettingsdebug.h
+++ b/indra/newview/llfloatersettingsdebug.h
@@ -60,6 +60,7 @@ public:
 	void onClickDefault();
 	void onCopyToClipboard();
 	void onSanityCheck();
+	static void showControl(const std::string& control);
 
 private:
 	// key - selects which settings to show, one of:
diff --git a/indra/newview/skins/default/xui/de/strings.xml b/indra/newview/skins/default/xui/de/strings.xml
index 33b9967ea9..22924b631b 100644
--- a/indra/newview/skins/default/xui/de/strings.xml
+++ b/indra/newview/skins/default/xui/de/strings.xml
@@ -697,6 +697,9 @@ Warten Sie kurz und versuchen Sie dann noch einmal, sich anzumelden.
 	<string name="TooltipSLAPP">
 		Anklicken, um Befehl secondlife:// auszuführen
 	</string>
+	<string name="TooltipFSHelpDebugSLUrl">
+		Anklicken, um das Fenster mit Debug-Einstellungen für diese Einstellung zu öffnen
+	</string>
 	<string name="CurrentURL" value=" CurrentURL: [CurrentURL]"/>
 	<string name="TooltipEmail">
 		Klicken, um eine E-Mail zu verfassen
diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index 6818fb56cc..7327a0abc1 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -339,6 +339,7 @@ Please try logging in again in a minute.</string>
 	<string name="TooltipObjectIMUrl">Click to view this object's description</string>
 	<string name="TooltipMapUrl">Click to view this location on a map</string>
 	<string name="TooltipSLAPP">Click to run the secondlife:// command</string>
+	<string name="TooltipFSHelpDebugSLUrl">Click to open the debug settings window for this setting</string>
 	<string name="CurrentURL" value=" CurrentURL: [CurrentURL]" />
 	<string name="TooltipEmail">Click to compose an email</string>