diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 6e9a823c87..a8a3595b54 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -9788,6 +9788,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScriptSleep(100);
             return tid.ToString();
         }
+
+        public void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules)
+        {
+            SceneObjectPart obj = World.GetSceneObjectPart(new UUID(prim));
+            if (obj == null)
+                return;
+
+            SetPrimParams(obj, rules);
+        }
+
+        public LSL_List GetLinkPrimitiveParamsEx(LSL_Key prim, LSL_List rules)
+        {
+            SceneObjectPart obj = World.GetSceneObjectPart(new UUID(prim));
+            if (obj == null)
+                return new LSL_List();
+
+            return GetLinkPrimitiveParams(obj, rules);
+        }
     }
 
     public class NotecardCache
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 7ada738084..dde664e49e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -2186,5 +2186,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             }
         }
+
+        public LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules)
+        {
+            CheckThreatLevel(ThreatLevel.High, "osGetPrimitiveParams");
+            m_host.AddScriptLPS(1);
+            
+            return m_LSL_Api.GetLinkPrimitiveParamsEx(prim, rules);
+        }
+
+        public void osSetPrimitiveParams(LSL_Key prim, LSL_List rules)
+        {
+            CheckThreatLevel(ThreatLevel.High, "osGetPrimitiveParams");
+            m_host.AddScriptLPS(1);
+            
+            m_LSL_Api.SetPrimitiveParamsEx(prim, rules);
+        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index 7ab04a3cbb..cba46a36c7 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -395,5 +395,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_Vector llWind(LSL_Vector offset);
         LSL_String llXorBase64Strings(string str1, string str2);
         LSL_String llXorBase64StringsCorrect(string str1, string str2);
+
+        void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
+        LSL_List GetLinkPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index 7a8f469746..9785b24016 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -35,6 +35,7 @@ using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
 using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
 using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
+using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 
 namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 {
@@ -173,5 +174,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         void osSetSpeed(string UUID, float SpeedModifier);
         void osCauseHealing(string avatar, double healing);
         void osCauseDamage(string avatar, double damage);
+        LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules);
+        void osSetPrimitiveParams(LSL_Key prim, LSL_List rules);
+
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index fd9309aefc..7af5d432c8 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -41,6 +41,7 @@ using rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
 using key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
 using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
 using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
 
@@ -678,5 +679,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             m_OSSL_Functions.osCauseHealing(avatar, healing);
         }
+        public LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules)
+        {
+            return m_OSSL_Functions.osGetPrimitiveParams(prim, rules);
+        }
+        public void osSetPrimitiveParams(LSL_Key prim, LSL_List rules)
+        {
+            m_OSSL_Functions.osSetPrimitiveParams(prim, rules);
+        }
     }
 }