diff --git a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_Get.json b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_Get.json
index 035ae003bfbd..44f63ad98207 100644
--- a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_Get.json
+++ b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_Get.json
@@ -33,7 +33,23 @@
             "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/expressRouteCircuit"
           },
           "storageProfile": {
-            "nfsIpAddress": "200.200.200.200"
+            "nfsIpAddress": "200.200.200.200",
+            "hanaSids": [
+              {
+                "gid": "1001",
+                "memoryAllocation": "60",
+                "sid": "mysid1",
+                "username": "myuser1",
+                "uid": "101010101"
+              },
+              {
+                "gid": "1002",
+                "memoryAllocation": "40",
+                "sid": "mysid2",
+                "username": "myuser2",
+                "uid": "101010102"
+              }
+            ]
           },
           "osProfile": {
             "computerName": "myComputerName",
diff --git a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_List.json b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_List.json
index cc15e823b4fd..f84977f23e14 100644
--- a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_List.json
+++ b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_List.json
@@ -33,7 +33,23 @@
                 "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/expressRouteCircuit"
               },
               "storageProfile": {
-                "nfsIpAddress": "200.200.200.200"
+                "nfsIpAddress": "200.200.200.200",
+                "hanaSids": [
+                  {
+                    "gid": "1001",
+                    "memoryAllocation": "60",
+                    "sid": "mysid1",
+                    "username": "myuser1",
+                    "uid": "101010101"
+                  },
+                  {
+                    "gid": "1002",
+                    "memoryAllocation": "40",
+                    "sid": "mysid2",
+                    "username": "myuser2",
+                    "uid": "101010102"
+                  }
+                ]
               },
               "osProfile": {
                 "computerName": "myComputerName1",
@@ -70,7 +86,16 @@
                 "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/expressRouteCircuit"
               },
               "storageProfile": {
-                "nfsIpAddress": "200.200.200.201"
+                "nfsIpAddress": "200.200.200.201",
+                "hanaSids": [
+                  {
+                    "gid": "1001",
+                    "memoryAllocation": "100",
+                    "sid": "mysid",
+                    "username": "myuser",
+                    "uid": "101010101"
+                  }
+                ]
               },
               "osProfile": {
                 "computerName": "myComputerName2",
@@ -105,7 +130,16 @@
                 "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup2/providers/Microsoft.Network/expressRouteCircuit"
               },
               "storageProfile": {
-                "nfsIpAddress": "200.200.200.202"
+                "nfsIpAddress": "200.200.200.202",
+                "hanaSids": [
+                  {
+                    "gid": "1001",
+                    "memoryAllocation": "100",
+                    "sid": "mysid",
+                    "username": "myuser",
+                    "uid": "101010101"
+                  }
+                ]
               },
               "osProfile": {
                 "computerName": "myComputerName3",
@@ -140,7 +174,16 @@
                 "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup2/providers/Microsoft.Network/expressRouteCircuit"
               },
               "storageProfile": {
-                "nfsIpAddress": "200.200.200.203"
+                "nfsIpAddress": "200.200.200.203",
+                "hanaSids": [
+                  {
+                    "gid": "1101",
+                    "memoryAllocation": "100",
+                    "sid": "mysid101",
+                    "username": "myuser",
+                    "uid": "10000101"
+                  }
+                ]
               },
               "osProfile": {
                 "computerName": "myComputerName4",
diff --git a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_ListByResourceGroup.json b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_ListByResourceGroup.json
index ba6ed1493dd4..0176e7e3a39c 100644
--- a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_ListByResourceGroup.json
+++ b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaInstances_ListByResourceGroup.json
@@ -34,7 +34,23 @@
                 "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/expressRouteCircuit"
               },
               "storageProfile": {
-                "nfsIpAddress": "200.200.200.200"
+                "nfsIpAddress": "200.200.200.200",
+                "hanaSids": [
+                  {
+                    "gid": "1001",
+                    "memoryAllocation": "60",
+                    "sid": "mysid1",
+                    "username": "myuser1",
+                    "uid": "101010101"
+                  },
+                  {
+                    "gid": "1002",
+                    "memoryAllocation": "40",
+                    "sid": "mysid2",
+                    "username": "myuser2",
+                    "uid": "101010102"
+                  }
+                ]
               },
               "osProfile": {
                 "computerName": "myComputerName1",
@@ -71,7 +87,16 @@
                 "circuitId": "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/myResourceGroup/providers/Microsoft.Network/expressRouteCircuit"
               },
               "storageProfile": {
-                "nfsIpAddress": "200.200.200.201"
+                "nfsIpAddress": "200.200.200.201",
+                "hanaSids": [
+                  {
+                    "gid": "1100",
+                    "memoryAllocation": "100",
+                    "sid": "mysid100",
+                    "username": "myuser",
+                    "uid": "10000100"
+                  }
+                ]
               },
               "osProfile": {
                 "computerName": "myComputerName2",
diff --git a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaOperations_List.json b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaOperations_List.json
index 13867924b9cb..dcd37ea12692 100644
--- a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaOperations_List.json
+++ b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/examples/HanaOperations_List.json
@@ -14,7 +14,8 @@
               "operation": "HanaOp1OperationName",
               "description": "HanaOp1Description",
               "origin": "HanaOp1Origin"
-            }
+            },
+            "isDataAction": false
           },
           {
             "name": "HanaOp2",
@@ -24,7 +25,8 @@
               "operation": "HanaOp2OperationName",
               "description": "HanaOp2Description",
               "origin": "HanaOp2Origin"
-            }
+            },
+            "isDataAction": false
           }
         ]
       }
diff --git a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/hanaonazure.json b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/hanaonazure.json
index 30a83a6712aa..1c0438195b87 100644
--- a/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/hanaonazure.json
+++ b/specification/hanaonazure/resource-manager/Microsoft.HanaOnAzure/preview/2017-11-03-preview/hanaonazure.json
@@ -708,7 +708,33 @@
           "description": "Specifies the logical unit number of the data disk. This value is used to identify data disks within the VM and therefore must be unique for each data disk attached to a VM."
         }
       },
-      "description": "Specifies the disk information fo the HANA instance"
+      "description": "Specifies the disk information for the HANA instance"
+    },
+    "SAPSystemID": {
+      "type": "object",
+      "properties": {
+        "gid": {
+          "type": "string",
+          "description": "Group ID of the HANA database user."
+        },
+        "memoryAllocation": {
+          "type": "string",
+          "description": "Percent of memory to allocate to this SID."
+        },
+        "sid": {
+          "type": "string",
+          "description": "SAP system ID as database identifier."
+        },
+        "username": {
+          "type": "string",
+          "description": "Name of the HANA database user."
+        },
+        "uid": {
+          "type": "string",
+          "description": "User ID of the HANA database user."
+        }
+      },
+      "description": "Specifies information related to a SAP system ID"
     },
     "StorageProfile": {
       "properties": {
@@ -722,6 +748,13 @@
             "$ref": "#/definitions/Disk"
           },
           "description": "Specifies information about the operating system disk used by the hana instance."
+        },
+        "hanaSids": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/SAPSystemID"
+          },
+          "description": "Specifies information related to SAP system IDs for the hana instance."
         }
       },
       "description": "Specifies the storage settings for the HANA instance disks."
@@ -796,6 +829,11 @@
         "display": {
           "$ref": "#/definitions/Display",
           "description": "Displayed HANA operation information"
+        },
+        "isDataAction": {
+          "readOnly": true,
+          "type": "boolean",
+          "description": "Indicates whether the operation applies to data-plane."
         }
       },
       "description": "HANA operation information"