diff --git a/demo/dsa.conf b/demo/dsa.conf
index b87f9b832..f7db4b9a8 100644
--- a/demo/dsa.conf
+++ b/demo/dsa.conf
@@ -18,6 +18,7 @@
             "block_on_fault":1,
             "type":"user",
             "name":"appX0",
+            "driver_name":"user",
             "threshold":15
           }
         ],
@@ -43,6 +44,7 @@
             "block_on_fault":1,
             "type":"user",
             "name":"appX1",
+            "driver_name":"user",
             "threshold":15
           }
         ],
@@ -68,6 +70,7 @@
             "block_on_fault":1,
             "type":"user",
             "name":"appX2",
+            "driver_name":"user",
             "threshold":15
           }
         ],
@@ -93,6 +96,7 @@
             "block_on_fault":1,
             "type":"user",
             "name":"appX3",
+            "driver_name":"user",
             "threshold":15
           }
         ],
diff --git a/demo/iaa-node1.conf b/demo/iaa-node1.conf
deleted file mode 100644
index 0db541c5d..000000000
--- a/demo/iaa-node1.conf
+++ /dev/null
@@ -1,91 +0,0 @@
-[
-  {
-    "dev": "iaxX",
-    "groups": [
-      {
-        "dev": "groupX.0",
-        "grouped_workqueues": [
-          {
-            "dev": "wqX.0",
-            "type": "user",
-            "mode": "dedicated",
-            "size": 16,
-            "group_id": 0,
-            "priority": 10,
-	    "max_transfer_size": 4194304,
-            "name": "iaxX0"
-          }
-        ],
-        "grouped_engines": [
-          {
-            "dev": "engineX.0",
-            "group_id": 0
-          }
-        ]
-      },
-      {
-        "dev": "groupX.1",
-        "grouped_workqueues": [
-          {
-            "dev": "wqX.1",
-            "type": "user",
-            "mode": "dedicated",
-            "size": 16,
-            "group_id": 1,
-            "priority": 10,
-	    "max_transfer_size": 4194304,
-            "name": "iaxX1"
-          }
-        ],
-        "grouped_engines": [
-          {
-            "dev": "engineX.1",
-            "group_id": 1
-          }
-        ]
-      },
-      {
-        "dev": "groupX.2",
-        "grouped_workqueues": [
-          {
-            "dev": "wqX.2",
-            "type": "user",
-            "mode": "dedicated",
-            "size": 16,
-            "group_id": 2,
-            "priority": 10,
-	    "max_transfer_size": 4194304,
-            "name": "iaxX2"
-          }
-        ],
-        "grouped_engines": [
-          {
-            "dev": "engineX.2",
-            "group_id": 2
-          }
-        ]
-      },
-      {
-        "dev": "groupX.3",
-        "grouped_workqueues": [
-          {
-            "dev": "wqX.3",
-            "type": "user",
-            "mode": "dedicated",
-            "size": 16,
-            "group_id": 3,
-            "priority": 10,
-	    "max_transfer_size": 4194304,
-            "name": "iaxX3"
-          }
-        ],
-        "grouped_engines": [
-          {
-            "dev": "engineX.3",
-            "group_id": 3
-          }
-        ]
-      }
-    ]
-  }
-]
diff --git a/demo/iaa.conf b/demo/iaa.conf
index 0db541c5d..3127c50ec 100644
--- a/demo/iaa.conf
+++ b/demo/iaa.conf
@@ -13,6 +13,7 @@
             "group_id": 0,
             "priority": 10,
 	    "max_transfer_size": 4194304,
+            "driver_name":"user",
             "name": "iaxX0"
           }
         ],
@@ -34,6 +35,7 @@
             "group_id": 1,
             "priority": 10,
 	    "max_transfer_size": 4194304,
+            "driver_name":"user",
             "name": "iaxX1"
           }
         ],
@@ -55,6 +57,7 @@
             "group_id": 2,
             "priority": 10,
 	    "max_transfer_size": 4194304,
+            "driver_name":"user",
             "name": "iaxX2"
           }
         ],
@@ -76,6 +79,7 @@
             "group_id": 3,
             "priority": 10,
 	    "max_transfer_size": 4194304,
+            "driver_name":"user",
             "name": "iaxX3"
           }
         ],
diff --git a/deployments/dsa_plugin/overlays/dsa_initcontainer/dsa-config.yaml b/deployments/dsa_plugin/overlays/dsa_initcontainer/dsa-config.yaml
index f4ed7d7ff..f5b3692ec 100644
--- a/deployments/dsa_plugin/overlays/dsa_initcontainer/dsa-config.yaml
+++ b/deployments/dsa_plugin/overlays/dsa_initcontainer/dsa-config.yaml
@@ -134,6 +134,7 @@ data:
                 "block_on_fault":1,
                 "type":"user",
                 "name":"appX0",
+                "driver_name":"user",
                 "threshold":15
               }
             ],
@@ -159,6 +160,7 @@ data:
                 "block_on_fault":1,
                 "type":"user",
                 "name":"appX1",
+                "driver_name":"user",
                 "threshold":15
               }
             ],
@@ -184,6 +186,7 @@ data:
                 "block_on_fault":1,
                 "type":"user",
                 "name":"appX2",
+                "driver_name":"user",
                 "threshold":15
               }
             ],
@@ -209,6 +212,7 @@ data:
                 "block_on_fault":1,
                 "type":"user",
                 "name":"appX3",
+                "driver_name":"user",
                 "threshold":15
               }
             ],
diff --git a/deployments/iaa_plugin/overlays/iaa_initcontainer/iaa-config.yaml b/deployments/iaa_plugin/overlays/iaa_initcontainer/iaa-config.yaml
index b09703775..270f1fb91 100644
--- a/deployments/iaa_plugin/overlays/iaa_initcontainer/iaa-config.yaml
+++ b/deployments/iaa_plugin/overlays/iaa_initcontainer/iaa-config.yaml
@@ -20,6 +20,7 @@ data:
                 "group_id": 0,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX0"
               }
             ],
@@ -41,6 +42,7 @@ data:
                 "group_id": 1,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX1"
               }
             ],
@@ -62,6 +64,7 @@ data:
                 "group_id": 2,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX2"
               }
             ],
@@ -83,6 +86,7 @@ data:
                 "group_id": 3,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX3"
               }
             ],
@@ -112,6 +116,7 @@ data:
                 "group_id": 0,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX0"
               }
             ],
@@ -133,6 +138,7 @@ data:
                 "group_id": 1,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX1"
               }
             ],
@@ -154,6 +160,7 @@ data:
                 "group_id": 2,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX2"
               }
             ],
@@ -175,6 +182,7 @@ data:
                 "group_id": 3,
                 "priority": 10,
                 "max_transfer_size": 4194304,
+                "driver_name": "user",
                 "name": "iaxX3"
               }
             ],