diff --git a/data/storage/mysql/create_tariffplan_tables.sql b/data/storage/mysql/create_tariffplan_tables.sql
index b05d8fe3e..b9762a776 100644
--- a/data/storage/mysql/create_tariffplan_tables.sql
+++ b/data/storage/mysql/create_tariffplan_tables.sql
@@ -59,7 +59,7 @@ CREATE TABLE `tp_destination_rates` (
   `rates_tag` varchar(24) NOT NULL,
   PRIMARY KEY (`id`),
   KEY `tpid` (`tpid`),
-  UNIQUE KEY `tpid_tag_dst_rates` (`tpid`,`tag`,`destinations_tag`, `rates_tag`)
+  UNIQUE KEY `tpid_tag_dst_rates` (`tpid`,`tag`,`destinations_tag`)
 );
 
 --
diff --git a/docs/api_tpdestinationrates.rst b/docs/api_tpdestinationrates.rst
new file mode 100644
index 000000000..36b0e6407
--- /dev/null
+++ b/docs/api_tpdestinationrates.rst
@@ -0,0 +1,220 @@
+Apier.SetTPDestinationRate
+++++++++++++++++++++++++++
+
+
+Creates a new DestinationRate profile within a tariff plan.
+
+**Request**:
+
+ Data:
+  ::
+
+   type TPDestinationRate struct {
+	TPid              string // Tariff plan id
+	DestinationRateId string // DestinationRate profile id
+	DestinationRates     []DestinationRate // Set of destinationid-rateid bindings
+   }
+
+   type DestinationRate struct {
+	DestinationId string // The destination identity
+	RateId		string // The rate identity
+   }
+
+ Mandatory parameters: ``[]string{"TPid", "DestinationRateId", "DestinationRates"}``
+
+ *JSON sample*:
+  ::
+
+   {
+    "id": 2, 
+    "method": "Apier.SetTPDestinationRate", 
+    "params": [
+        {
+            "DestinationRateId": "DST_RATE_1", 
+            "DestinationRates": [
+                {
+                    "DestinationId": "FIST_DST2", 
+                    "RateId": "SAMPLE_RATE_4"
+                }, 
+                {
+                    "DestinationId": "DST_2", 
+                    "RateId": "SAMPLE_RATE_4"
+                }, 
+                {
+                    "DestinationId": "DST_3", 
+                    "RateId": "SAMPLE_RATE_5"
+                }
+            ], 
+            "TPid": "FIST_TP"
+        }
+    ]
+   }
+
+**Reply**:
+
+ Data:
+  ::
+
+   string
+
+ Possible answers:
+  ``OK`` - Success.
+
+ *JSON sample*:
+  ::
+
+   {
+    "error": null, 
+    "id": 2, 
+    "result": "OK"
+   }
+
+**Errors**:
+
+ ``MANDATORY_IE_MISSING`` - Mandatory parameter missing from request.
+
+ ``SERVER_ERROR`` - Server error occurred.
+
+ ``DUPLICATE`` - The specified combination of TPid/DestinationRateId already exists in StorDb.
+
+
+Apier.GetTPDestinationRate
++++++++++++++++
+
+Queries specific DestinationRate profile on tariff plan.
+
+**Request**:
+
+ Data:
+  ::
+
+   type AttrGetTPDestinationRate struct {
+	TPid   string // Tariff plan id
+	DestinationRateId string // Rate id
+   }
+
+ Mandatory parameters: ``[]string{"TPid", "DestinationRateId"}``
+
+ *JSON sample*:
+  ::
+
+   {
+    "id": 2, 
+    "method": "Apier.GetTPDestinationRate", 
+    "params": [
+        {
+            "DestinationRateId": "DST_RATE_1", 
+            "TPid": "FIST_TP"
+        }
+    ]
+   }
+   
+**Reply**:
+
+ Data:
+  ::
+
+   type TPDestinationRate struct {
+	TPid              string // Tariff plan id
+	DestinationRateId string // DestinationRate profile id
+	DestinationRates     []DestinationRate // Set of destinationid-rateid bindings
+   }
+
+   type DestinationRate struct {
+	DestinationId string // The destination identity
+	RateId		string // The rate identity
+   }
+
+ *JSON sample*:
+  ::
+
+   {
+    "error": null, 
+    "id": 2, 
+    "result": {
+        "DestinationRateId": "DST_RATE_1", 
+        "DestinationRates": [
+            {
+                "DestinationId": "DST_2", 
+                "RateId": "SAMPLE_RATE_4"
+            }, 
+            {
+                "DestinationId": "DST_3", 
+                "RateId": "SAMPLE_RATE_5"
+            }, 
+            {
+                "DestinationId": "FIST_DST2", 
+                "RateId": "SAMPLE_RATE_4"
+            }
+        ], 
+        "TPid": "FIST_TP"
+    }
+   }
+
+
+**Errors**:
+
+ ``MANDATORY_IE_MISSING`` - Mandatory parameter missing from request.
+
+ ``SERVER_ERROR`` - Server error occurred.
+
+ ``NOT_FOUND`` - Requested DestinationRate id not found.
+
+
+Apier.GetTPDestinationRateIds
++++++++++++++++++++++++++++++
+
+Queries DestinationRate identities on specific tariff plan.
+
+**Request**:
+
+ Data:
+  ::
+
+   type AttrTPDestinationRateIds struct {
+	TPid string // Tariff plan id
+   }
+
+ Mandatory parameters: ``[]string{"TPid"}``
+
+ *JSON sample*:
+  ::
+
+   {
+    "id": 3, 
+    "method": "Apier.GetTPDestinationRateIds", 
+    "params": [
+        {
+            "TPid": "FIST_TP"
+        }
+    ]
+   }
+
+**Reply**:
+
+ Data:
+  ::
+
+   []string
+
+ *JSON sample*:
+  ::
+
+   {
+    "error": null, 
+    "id": 3, 
+    "result": [
+        "DST_RATE_1", 
+        "DST_RATE_2", 
+        "DST_RATE_3"
+    ]
+   }
+
+**Errors**:
+
+ ``MANDATORY_IE_MISSING`` - Mandatory parameter missing from request.
+
+ ``SERVER_ERROR`` - Server error occurred.
+
+ ``NOT_FOUND`` - Requested tariff plan not found.
+
diff --git a/docs/apicalls.rst b/docs/apicalls.rst
index dbc830444..b03a9683c 100644
--- a/docs/apicalls.rst
+++ b/docs/apicalls.rst
@@ -130,16 +130,6 @@ TariffPlan
    api_tp
 
 
-Destinations
-~~~~~~~~~~~~
-
-.. toctree::
-   :maxdepth: 2
-
-   api_tpdestinations
-
-
-
 Timings
 ~~~~~~~
 
@@ -149,6 +139,15 @@ Timings
    api_tptimings
 
 
+Destinations
+~~~~~~~~~~~~
+
+.. toctree::
+   :maxdepth: 2
+
+   api_tpdestinations
+
+
 Rates
 ~~~~~~~
 
@@ -158,6 +157,15 @@ Rates
    api_tprates
 
 
+DestinationRates
+~~~~~~~
+
+.. toctree::
+   :maxdepth: 2
+
+   api_tpdestinationrates
+
+
 GetTPRateTiming
 
 SetTPRateTiming