diff --git a/bpmn/so-bpmn-building-blocks/src/main/java/org/onap/so/bpmn/infrastructure/bpmn/activity/DeployActivitySpecs.java b/bpmn/so-bpmn-building-blocks/src/main/java/org/onap/so/bpmn/infrastructure/bpmn/activity/DeployActivitySpecs.java
new file mode 100644
index 0000000..db1f7cb
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/java/org/onap/so/bpmn/infrastructure/bpmn/activity/DeployActivitySpecs.java
@@ -0,0 +1,103 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.bpmn.infrastructure.bpmn.activity;
+
+import java.io.File;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+import javax.ws.rs.core.UriBuilder;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.StatusLine;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.springframework.stereotype.Component;
+
+@Component
+public class DeployActivitySpecs {
+	private static final String ACTIVITY_FILE_LOCATION = "src/main/resources/ActivitySpec/";
+	private static final String ACTIVITY_SPEC_URI = "/activityspec-api/v1.0/activity-spec";
+	private static final String CONTENT_TYPE_JSON = "application/json";
+	
+	public static void main(String[] args) throws Exception {
+		
+		if (args == null || args.length == 0) {
+			System.out.println("Please specify hostname argument");
+			return;
+		}
+		
+		String hostname = args[0];
+		
+    	File dir = new File(ACTIVITY_FILE_LOCATION);
+    	if (!dir.isDirectory()) {
+    		System.out.println("ActivitySpec store is not a directory");
+    		return;
+    	}
+    	
+    	for (File f : dir.listFiles()) {
+    		String activitySpecName = f.getName();
+    		String errorMessage = deployActivitySpec(hostname, activitySpecName);
+    		if (errorMessage == null) {
+    			System.out.println("Deployed Activity Spec: " + activitySpecName);
+    		}
+    		else {
+    			System.out.println("Error deploying Activity Spec: " + activitySpecName + " : " + errorMessage);
+    		}
+    	}
+    	return;    	
+    }    
+    
+	protected static String deployActivitySpec(String hostname, String activitySpecName) throws Exception {		
+		String payload = new String(Files.readAllBytes(Paths.get(ACTIVITY_FILE_LOCATION + activitySpecName)));
+		try {			
+			HttpClient client = HttpClientBuilder.create().build();
+					
+			String url = UriBuilder.fromUri(hostname).path(ACTIVITY_SPEC_URI).build().toString();			
+			HttpPost post = new HttpPost(url);		
+			
+			StringEntity input = new StringEntity(payload);
+			input.setContentType(CONTENT_TYPE_JSON);
+			post.setEntity(input);				
+			
+			HttpResponse response = client.execute(post);
+			StatusLine statusLine = response.getStatusLine();
+			
+			if (statusLine != null) {
+				if (statusLine.getStatusCode() != 200) {
+					return (statusLine.toString());
+				}
+				else {
+					return null;
+				}
+			}
+			else {
+				return("Empty response from the remote endpoint");
+			}
+	            
+		} catch (Exception e) {				
+			return e.getMessage();
+		}
+		
+	}	
+}
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFHealthCheckActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFHealthCheckActivitySpec.json
new file mode 100644
index 0000000..9f278b2
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFHealthCheckActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFHealthCheckActivity",
+  "description": "Activity to HealthCheck VNF",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFQuiesceTrafficActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFQuiesceTrafficActivitySpec.json
new file mode 100644
index 0000000..c64098d
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFQuiesceTrafficActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFQuiesceTrafficActivity",
+  "description": "Activity to QuiesceTraffic on VNF",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFResumeTrafficActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFResumeTrafficActivitySpec.json
new file mode 100644
index 0000000..6527f2e
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFResumeTrafficActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFResumeTrafficActivity",
+  "description": "Activity to ResumeTraffic on VNF",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFSetInMaintFlagActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFSetInMaintFlagActivitySpec.json
new file mode 100644
index 0000000..8f3211c
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFSetInMaintFlagActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFSetInMaintFlagActivity",
+  "description": "Activity to Set InMaint Flag in A&AI",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUnsetInMaintFlagActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUnsetInMaintFlagActivitySpec.json
new file mode 100644
index 0000000..1c3f862
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUnsetInMaintFlagActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFUnsetInMaintFlagActivity",
+  "description": "Activity to Unset InMaint Flag in A&AI",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradePostCheckActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradePostCheckActivitySpec.json
new file mode 100644
index 0000000..722fd6e
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradePostCheckActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFUpgradePostCheckActivity",
+  "description": "Activity to UpgradePostCheck on VNF",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradePreCheckActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradePreCheckActivitySpec.json
new file mode 100644
index 0000000..bae912e
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradePreCheckActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFUpgradePreCheckActivity",
+  "description": "Activity to UpgradePreCheck on VNF",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradeSoftwareActivitySpec.json b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradeSoftwareActivitySpec.json
new file mode 100644
index 0000000..606fa6c
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/ActivitySpec/VNFUpgradeSoftwareActivitySpec.json
@@ -0,0 +1,14 @@
+{
+  "name": "VNFUpgradeSoftwareActivity",
+  "description": "Activity to UpgradeSoftware on VNF",
+  "categoryList": [
+    "VNF"
+  ],
+  "inputParameters": [],
+  "outputParameters": [
+    {
+      "name": "WorkflowException",
+      "type": "WorkflowException"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/bpmn/so-bpmn-building-blocks/src/test/java/org/onap/so/bpmn/infrastructure/bpmn/activity/DeployActivitySpecsTest.java b/bpmn/so-bpmn-building-blocks/src/test/java/org/onap/so/bpmn/infrastructure/bpmn/activity/DeployActivitySpecsTest.java
new file mode 100644
index 0000000..7714659
--- /dev/null
+++ b/bpmn/so-bpmn-building-blocks/src/test/java/org/onap/so/bpmn/infrastructure/bpmn/activity/DeployActivitySpecsTest.java
@@ -0,0 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.bpmn.infrastructure.bpmn.activity;
+
+import static org.junit.Assert.*;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.ProtocolVersion;
+import org.apache.http.client.HttpClient;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.message.BasicHttpResponse;
+import org.junit.Test;
+
+public class DeployActivitySpecsTest {
+	private static final String RESULT_STRING = "HTTP/1.1 404 ";
+	private static final String HOSTNAME = "http://localhost:8080";
+	
+	@Test 
+    public void DeployActivitySpecsMain_Test() throws Exception {    	
+		ProtocolVersion protocolVersion = new ProtocolVersion("", 1, 1);
+		HttpResponse response = new BasicHttpResponse(protocolVersion, 1, "");
+		response.setStatusCode(404);
+		response.setStatusLine(protocolVersion, 1, "");
+		HttpClient clientMock = mock(HttpClient.class);		
+    	when(clientMock.execute(any(HttpPost.class))).thenReturn(response);
+    	String[] args = new String[] {HOSTNAME};    	
+    	DeployActivitySpecs.main(args);    	
+    }
+	
+	@Test 
+    public void DeployActivitySpec_Test() throws Exception {    	
+		ProtocolVersion protocolVersion = new ProtocolVersion("", 1, 1);
+		HttpResponse response = new BasicHttpResponse(protocolVersion, 1, "");
+		response.setStatusCode(404);
+		response.setStatusLine(protocolVersion, 1, "");
+		HttpClient clientMock = mock(HttpClient.class);		
+    	when(clientMock.execute(any(HttpPost.class))).thenReturn(response);    	 	;
+    	String result = DeployActivitySpecs.deployActivitySpec(HOSTNAME, "VNFQuiesceTrafficActivitySpec.json");
+    	assertEquals(result, RESULT_STRING);
+    }
+}