diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/api/applicationMgtApi.js b/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/api/applicationMgtApi.js
index 8787f4190a9..fa92d21c0d4 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/api/applicationMgtApi.js
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/api/applicationMgtApi.js
@@ -61,8 +61,12 @@ export default class ApplicationMgtApi {
     /**
      * Method to handle application release process.
      * */
-    static releaseApplication(appId) {
-
+    static releaseApplication(appId, applicationRelease, file) {
+        let release = new FormData();
+        release.append('applicationRelease', applicationRelease);
+        release.append('binaryFile', file);
+        const headers = AuthHandler.createAuthenticationHeaders("multipart/form-data");
+        return Axios.post(Constants.appManagerEndpoints.APP_RELEASE + appId, release, {headers: headers});
     }
 
     /**
@@ -73,7 +77,8 @@ export default class ApplicationMgtApi {
      * URL Pattern : /application/1.0/
      * */
     static updateLifeCycleState(appId, nextState) {
-
+        const headers = AuthHandler.createAuthenticationHeaders("application/json");
+        return Axios.put(Constants.appManagerEndpoints.GET_ALL_APPS + appId + "/lifecycle?state=" + nextState, {headers: headers});
     }
 
     /**
@@ -81,6 +86,8 @@ export default class ApplicationMgtApi {
      * @param appId: The application uuid.
      */
     static getNextLifeCycleState(appId) {
+        const headers = AuthHandler.createAuthenticationHeaders("application/json");
+        return Axios.get(Constants.appManagerEndpoints.GET_ALL_APPS + appId + "/lifecycle", {headers: headers});
 
     }
 
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/common/constants.js b/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/common/constants.js
index 27091a166c2..d458ada5999 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/common/constants.js
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.ui/src/main/resources/publisher/src/common/constants.js
@@ -32,20 +32,29 @@ class Constants {
     }
 
     load() {
+        let applicationApiContext = '/api/application-mgt/v1.0/applications/1.0.0/';
+        let platformApiContext = '/api/application-mgt/v1.0/platforms/1.0.0';
+
         let apiBaseUrl = 'https://' + Configuration.serverConfig.hostname + ':' + Configuration.serverConfig.apiPort;
         let httpBaseUrl = 'https://' + Configuration.serverConfig.hostname + ':' + Configuration.serverConfig.httpsPort;
 
         this.appManagerEndpoints = {
-            GET_ALL_APPS: apiBaseUrl + '/api/application-mgt/v1.0/applications/1.0.0/',
-            CREATE_APP: apiBaseUrl + '/api/application-mgt/v1.0/applications/1.0.0/',
-            UPLOAD_IMAGE_ARTIFACTS: apiBaseUrl + '/api/application-mgt/v1.0/applications/1.0.0/upload-image-artifacts/', //+appId
-            GET_IMAGE_ARTIFACTS: apiBaseUrl + '/api/application-mgt/v1.0/applications/1.0.0/image-artifacts/'
+            GET_ALL_APPS: apiBaseUrl + applicationApiContext,
+            CREATE_APP: apiBaseUrl + applicationApiContext,
+            UPLOAD_IMAGE_ARTIFACTS: apiBaseUrl + applicationApiContext + 'upload-image-artifacts/', //+appId
+            GET_IMAGE_ARTIFACTS: apiBaseUrl + applicationApiContext + 'image-artifacts/',
+            APP_RELEASE: apiBaseUrl + applicationApiContext + "release/", //+uuid
+            GET_APP_RELEASE_ARTIFACTS: apiBaseUrl + applicationApiContext + "/release-artifacts/", //+AppId/version
+            GET_NEXT_LIFECYCLE_STATE: apiBaseUrl + applicationApiContext //+ [uuid]/lifecycle
         };
 
         this.platformManagerEndpoints = {
-            CREATE_PLATFORM: apiBaseUrl + '/api/application-mgt/v1.0/platforms/1.0.0',
-            GET_ENABLED_PLATFORMS: apiBaseUrl + '/api/application-mgt/v1.0/platforms/1.0.0?status=ENABLED',
-            GET_PLATFORM: apiBaseUrl + '/api/application-mgt/v1.0/platforms/1.0.0/'
+            CREATE_PLATFORM: apiBaseUrl + platformApiContext,
+            GET_ENABLED_PLATFORMS: apiBaseUrl + platformApiContext + '?status=ENABLED',
+            GET_PLATFORM: apiBaseUrl + platformApiContext, //+platformId
+            GET_PLATFORMS: apiBaseUrl + platformApiContext,
+            UPDATE_STATUS: apiBaseUrl + platformApiContext + "update-status/", // + platformId + ?status=
+            EDIT_PLATFORM: apiBaseUrl + platformApiContext //+platformId
         };
 
         this.userConstants = {