diff --git a/gui/ngXosViews/serviceTopology/.bowerrc b/gui/ngXosViews/serviceTopology/.bowerrc
new file mode 100644
index 0000000..e491038
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/.bowerrc
@@ -0,0 +1,3 @@
+{
+  "directory": "src/vendor/"
+}
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/.eslintrc b/gui/ngXosViews/serviceTopology/.eslintrc
new file mode 100644
index 0000000..c852748
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/.eslintrc
@@ -0,0 +1,42 @@
+{
+    "ecmaFeatures": {
+        "blockBindings": true,
+        "forOf": true,
+        "destructuring": true,
+        "arrowFunctions": true,
+        "templateStrings": true
+    },
+    "env": { 
+        "browser": true,
+        "node": true,
+        "es6": true
+    },
+    "plugins": [
+        //"angular"
+    ],
+    "rules": {
+        "quotes": [2, "single"],
+        "camelcase": [1, {"properties": "always"}],
+        "no-underscore-dangle": 1,
+        "eqeqeq": [2, "smart"],
+        "no-alert": 1,
+        "key-spacing": [1, { "beforeColon": false, "afterColon": true }],
+        "indent": [2, 2],
+        "no-irregular-whitespace": 1,
+        "eol-last": 0,
+        "max-nested-callbacks": [2, 4],
+        "comma-spacing": [1, {"before": false, "after": true}],
+        "no-trailing-spaces": [1, { skipBlankLines: true }],
+        "no-unused-vars": [1, {"vars": "all", "args": "after-used"}],
+        "new-cap": 0,
+
+        //"angular/ng_module_name": [2, '/^xos\.*[a-z]*$/'],
+        //"angular/ng_controller_name": [2, '/^[a-z].*Ctrl$/'],
+        //"angular/ng_service_name": [2, '/^[A-Z].*Service$/'],
+        //"angular/ng_directive_name": [2, '/^[a-z]+[[A-Z].*]*$/'],
+        //"angular/ng_di": [0, "function or array"]
+    },
+    "globals" :{
+        "angular": true
+    } 
+}
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/.gitignore b/gui/ngXosViews/serviceTopology/.gitignore
new file mode 100644
index 0000000..567aee4
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/.gitignore
@@ -0,0 +1,6 @@
+dist/
+src/vendor
+.tmp
+node_modules
+npm-debug.log
+dist/
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/bower.json b/gui/ngXosViews/serviceTopology/bower.json
new file mode 100644
index 0000000..e945bd7
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/bower.json
@@ -0,0 +1,30 @@
+{
+  "name": "xos-serviceTopology",
+  "version": "0.0.0",
+  "authors": [
+    "Matteo Scandolo <teo@onlab.us>"
+  ],
+  "description": "The serviceTopology view",
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "static/js/vendor/",
+    "test",
+    "tests"
+  ],
+  "dependencies": {
+    "d3": "~3.5.13"
+  },
+  "devDependencies": {
+    "jquery": "~2.1.4",
+    "angular-mocks": "~1.4.7",
+    "angular": "~1.4.7",
+    "angular-ui-router": "~0.2.15",
+    "angular-cookies": "~1.4.7",
+    "angular-resource": "~1.4.7",
+    "ng-lodash": "~0.3.0",
+    "bootstrap-css": "2.3.2"
+  }
+}
diff --git a/gui/ngXosViews/serviceTopology/env/apt.js b/gui/ngXosViews/serviceTopology/env/apt.js
new file mode 100644
index 0000000..47c3e95
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/env/apt.js
@@ -0,0 +1,13 @@
+// This is a default configuration for your development environment.
+// You can duplicate this configuration for any of your Backend Environments.
+// Different configurations are loaded setting a NODE_ENV variable that contain the config file name.
+// `NODE_ENV=local npm start`
+//
+// If xoscsrftoken or xossessionid are not specified the browser value are used
+// (works only for local environment as both application are served on the same domain)
+
+module.exports = {
+  host: 'http://apt045.apt.emulab.net:9999/',
+  xoscsrftoken: '56kxBxMtXeSJavUkqhgaAEXuSmi2snMy',
+  xossessionid: 'pffs71hhko88moqpa7mjxz1jrh9bklpb	'
+};
diff --git a/gui/ngXosViews/serviceTopology/env/default.js b/gui/ngXosViews/serviceTopology/env/default.js
new file mode 100644
index 0000000..6f37b43
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/env/default.js
@@ -0,0 +1,13 @@
+// This is a default configuration for your development environment.
+// You can duplicate this configuration for any of your Backend Environments.
+// Different configurations are loaded setting a NODE_ENV variable that contain the config file name.
+// `NODE_ENV=local npm start`
+//
+// If xoscsrftoken or xossessionid are not specified the browser value are used
+// (works only for local environment as both application are served on the same domain)
+
+module.exports = {
+  host: 'http://xos:9999/',
+  xoscsrftoken: 'ECWvwOnY0QfcDAlot6KZsInrPvNoz5F8',
+  xossessionid: 'nxc5wr1l6qhqwzl802on8f9xfk9uypv1'
+};
diff --git a/gui/ngXosViews/serviceTopology/gulp/build.js b/gui/ngXosViews/serviceTopology/gulp/build.js
new file mode 100644
index 0000000..ecf9ed3
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/gulp/build.js
@@ -0,0 +1,118 @@
+'use strict';
+
+// BUILD
+//
+// The only purpose of this gulpfile is to build a XOS view and copy the correct files into
+// .html => dashboards
+// .js (minified and concat) => static/js
+//
+// The template are parsed and added to js with angular $templateCache
+
+var gulp = require('gulp');
+var ngAnnotate = require('gulp-ng-annotate');
+var uglify = require('gulp-uglify');
+var templateCache = require('gulp-angular-templatecache');
+var runSequence = require('run-sequence');
+var concat = require('gulp-concat');
+var del = require('del');
+var wiredep = require('wiredep');
+var angularFilesort = require('gulp-angular-filesort');
+var _ = require('lodash');
+var eslint = require('gulp-eslint');
+var inject = require('gulp-inject');
+var rename = require('gulp-rename');
+var replace = require('gulp-replace');
+
+var TEMPLATE_FOOTER = `}]);
+angular.module('xos.serviceTopology').run(function($location){$location.path('/')});
+angular.bootstrap(angular.element('#xosServiceTopology'), ['xos.serviceTopology']);`;
+
+module.exports = function(options){
+  
+  // delete previous builded file
+  gulp.task('clean', function(){
+    return del(
+      [options.dashboards + 'xosServiceTopology.html'],
+      {force: true}
+    );
+  });
+
+  // compile and minify scripts
+  gulp.task('scripts', function() {
+    return gulp.src([
+      options.tmp + '**/*.js'
+    ])
+    .pipe(ngAnnotate())
+    .pipe(angularFilesort())
+    .pipe(concat('xosServiceTopology.js'))
+    .pipe(uglify())
+    .pipe(gulp.dest(options.static + 'js/'));
+  });
+
+  // set templates in cache
+  gulp.task('templates', function(){
+    return gulp.src('./src/templates/*.html')
+      .pipe(templateCache({
+        module: 'xos.serviceTopology',
+        root: 'templates/',
+        templateFooter: TEMPLATE_FOOTER
+      }))
+      .pipe(gulp.dest(options.tmp));
+  });
+
+  // copy html index to Django Folder
+  gulp.task('copyHtml', ['clean'], function(){
+    return gulp.src(options.src + 'index.html')
+      // remove dev dependencies from html
+      .pipe(replace(/<!-- bower:css -->(\n.*)*\n<!-- endbower --><!-- endcss -->/, ''))
+      .pipe(replace(/<!-- bower:js -->(\n.*)*\n<!-- endbower --><!-- endjs -->/, ''))
+      .pipe(replace(/ng-app=".*"\s/, ''))
+      // injecting minified files
+      .pipe(
+        inject(
+          gulp.src([
+            options.static + 'js/vendor/xosServiceTopologyVendor.js',
+            options.static + 'js/xosServiceTopology.js'
+          ])
+        )
+      )
+      .pipe(rename('xosServiceTopology.html'))
+      .pipe(gulp.dest(options.dashboards));
+  });
+
+  // minify vendor js files
+  gulp.task('wiredep', function(){
+    var bowerDeps = wiredep().js;
+    if(!bowerDeps){
+      return;
+    }
+
+    // remove angular (it's already loaded)
+    _.remove(bowerDeps, function(dep){
+      return dep.indexOf('angular/angular.js') !== -1;
+    });
+
+    return gulp.src(bowerDeps)
+      .pipe(concat('xosServiceTopologyVendor.js'))
+      .pipe(uglify())
+      .pipe(gulp.dest(options.static + 'js/vendor/'));
+  });
+
+  gulp.task('lint', function () {
+    return gulp.src(['src/js/**/*.js'])
+      .pipe(eslint())
+      .pipe(eslint.format())
+      .pipe(eslint.failAfterError());
+  });
+
+  gulp.task('build', function() {
+    runSequence(
+      'templates',
+      'babel',
+      'scripts',
+      'wiredep',
+      'copyHtml',
+      'cleanTmp'
+    );
+  });
+};
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/gulp/server.js b/gui/ngXosViews/serviceTopology/gulp/server.js
new file mode 100644
index 0000000..7605294
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/gulp/server.js
@@ -0,0 +1,146 @@
+'use strict';
+
+var gulp = require('gulp');
+var browserSync = require('browser-sync').create();
+var inject = require('gulp-inject');
+var runSequence = require('run-sequence');
+var angularFilesort = require('gulp-angular-filesort');
+var babel = require('gulp-babel');
+var wiredep = require('wiredep').stream;
+var httpProxy = require('http-proxy');
+var del = require('del');
+
+const environment = process.env.NODE_ENV;
+
+if (environment){
+  var conf = require(`../env/${environment}.js`);
+}
+else{
+  var conf = require('../env/default.js')
+}
+
+var proxy = httpProxy.createProxyServer({
+  target: conf.host || 'http://0.0.0.0:9999'
+});
+
+
+proxy.on('error', function(error, req, res) {
+  res.writeHead(500, {
+    'Content-Type': 'text/plain'
+  });
+
+  console.error('[Proxy]', error);
+});
+
+module.exports = function(options){
+
+  // open in browser with sync and proxy to 0.0.0.0
+  gulp.task('browser', function() {
+    browserSync.init({
+      // reloadDelay: 500,
+      // logLevel: 'debug',
+      // logConnections: true,
+      startPath: '#/',
+      snippetOptions: {
+        rule: {
+          match: /<!-- browserSync -->/i
+        }
+      },
+      server: {
+        baseDir: options.src,
+        routes: {
+          '/api': options.api,
+          '/xosHelpers/src': options.helpers
+        },
+        middleware: function(req, res, next){
+          if(
+            req.url.indexOf('/xos/') !== -1 ||
+            req.url.indexOf('/xoslib/') !== -1 ||
+            req.url.indexOf('/hpcapi/') !== -1
+          ){
+            if(conf.xoscsrftoken && conf.xossessionid){
+              req.headers.cookie = `xoscsrftoken=${conf.xoscsrftoken}; xossessionid=${conf.xossessionid}`;
+              req.headers['x-csrftoken'] = conf.xoscsrftoken;
+            }
+            proxy.web(req, res);
+          }
+          else{
+            next();
+          }
+        }
+      }
+    });
+
+    gulp.watch(options.src + 'js/**/*.js', ['js-watch']);
+    gulp.watch(options.src + 'vendor/**/*.js', ['bower'], function(){
+      browserSync.reload();
+    });
+    gulp.watch(options.src + '**/*.html', function(){
+      browserSync.reload();
+    });
+  });
+
+  // transpile js with sourceMaps
+  gulp.task('babel', function(){
+    return gulp.src(options.scripts + '**/*.js')
+      .pipe(babel({sourceMaps: true}))
+      .pipe(gulp.dest(options.tmp));
+  });
+
+  // inject scripts
+  gulp.task('injectScript', ['cleanTmp', 'babel'], function(){
+    return gulp.src(options.src + 'index.html')
+      .pipe(
+        inject(
+          gulp.src([
+            options.tmp + '**/*.js',
+            options.api + '*.js',
+            options.helpers + '**/*.js'
+          ])
+          .pipe(angularFilesort()),
+          {
+            ignorePath: [options.src, '/../../ngXosLib']
+          }
+        )
+      )
+      .pipe(gulp.dest(options.src));
+  });
+
+  // inject CSS
+  gulp.task('injectCss', function(){
+    return gulp.src(options.src + 'index.html')
+      .pipe(
+        inject(
+          gulp.src(options.src + 'css/*.css'),
+          {
+            ignorePath: [options.src]
+          }
+          )
+        )
+      .pipe(gulp.dest(options.src));
+  });
+
+  // inject bower dependencies with wiredep
+  gulp.task('bower', function () {
+    return gulp.src(options.src + 'index.html')
+    .pipe(wiredep({devDependencies: true}))
+    .pipe(gulp.dest(options.src));
+  });
+
+  gulp.task('js-watch', ['injectScript'], function(){
+    browserSync.reload();
+  });
+
+  gulp.task('cleanTmp', function(){
+    return del([options.tmp + '**/*']);
+  });
+
+  gulp.task('serve', function() {
+    runSequence(
+      'bower',
+      'injectScript',
+      'injectCss',
+      ['browser']
+    );
+  });
+};
diff --git a/gui/ngXosViews/serviceTopology/gulpfile.js b/gui/ngXosViews/serviceTopology/gulpfile.js
new file mode 100644
index 0000000..b2cdab8
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/gulpfile.js
@@ -0,0 +1,24 @@
+'use strict';
+
+var gulp = require('gulp');
+var wrench = require('wrench');
+
+var options = {
+  src: 'src/',
+  scripts: 'src/js/',
+  tmp: 'src/.tmp',
+  dist: 'dist/',
+  api: '../../ngXosLib/api/',
+  helpers: '../../ngXosLib/xosHelpers/src/',
+  static: '../../../xos/core/xoslib/static/', // this is the django static folder
+  dashboards: '../../../xos/core/xoslib/dashboards/' // this is the django html folder
+};
+
+wrench.readdirSyncRecursive('./gulp')
+.map(function(file) {
+  require('./gulp/' + file)(options);
+});
+
+gulp.task('default', function () {
+  gulp.start('build');
+});
diff --git a/gui/ngXosViews/serviceTopology/karma.conf.js b/gui/ngXosViews/serviceTopology/karma.conf.js
new file mode 100644
index 0000000..83d3f63
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/karma.conf.js
@@ -0,0 +1,88 @@
+// Karma configuration
+// Generated on Tue Oct 06 2015 09:27:10 GMT+0000 (UTC)
+
+/* eslint indent: [2,2], quotes: [2, "single"]*/
+
+/*eslint-disable*/
+var wiredep = require('wiredep');
+var path = require('path');
+
+var bowerComponents = wiredep( {devDependencies: true} )[ 'js' ].map(function( file ){
+  return path.relative(process.cwd(), file);
+});
+
+module.exports = function(config) {
+/*eslint-enable*/
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine'],
+
+
+    // list of files / patterns to load in the browser
+    files: bowerComponents.concat([
+      '../../static/js/xosApi.js',
+      '../../static/js/vendor/ngXosHelpers.js',
+      'src/js/**/*.js',
+      'spec/**/*.mock.js',
+      'spec/**/*.test.js',
+      'src/**/*.html'
+    ]),
+
+
+    // list of files to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+      'src/js/**/*.js': ['babel'],
+      'spec/**/*.test.js': ['babel'],
+      'src/**/*.html': ['ng-html2js']
+    },
+
+    ngHtml2JsPreprocessor: {
+      stripPrefix: 'src/', //strip the src path from template url (http://stackoverflow.com/questions/22869668/karma-unexpected-request-when-testing-angular-directive-even-with-ng-html2js)
+      moduleName: 'templates' // define the template module name
+    },
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['mocha'],
+
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_INFO,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: true,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['PhantomJS'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: false
+  });
+};
diff --git a/gui/ngXosViews/serviceTopology/package.json b/gui/ngXosViews/serviceTopology/package.json
new file mode 100644
index 0000000..d7f3ca3
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/package.json
@@ -0,0 +1,45 @@
+{
+  "name": "xos-serviceTopology",
+  "version": "1.0.0",
+  "description": "Angular Application for XOS, created with generator-xos",
+  "scripts": {
+    "prestart": "npm install && bower install",
+    "start": "gulp serve",
+    "prebuild": "npm install && bower install",
+    "build": "gulp",
+    "test": "karma start",
+    "lint": "eslint src/js/"
+  },
+  "keywords": [
+    "XOS",
+    "Angular",
+    "XOSlib"
+  ],
+  "author": "Matteo Scandolo",
+  "license": "MIT",
+  "dependencies": {},
+  "devDependencies": {
+    "browser-sync": "^2.9.11",
+    "del": "^2.0.2",
+    "gulp": "^3.9.0",
+    "gulp-angular-filesort": "^1.1.1",
+    "gulp-angular-templatecache": "^1.8.0",
+    "gulp-babel": "^5.3.0",
+    "gulp-concat": "^2.6.0",
+    "gulp-inject": "^3.0.0",
+    "gulp-minify-html": "^1.0.4",
+    "gulp-rename": "^1.2.2",
+    "gulp-replace": "^0.5.4",
+    "gulp-uglify": "^1.4.2",
+    "http-proxy": "^1.12.0",
+    "proxy-middleware": "^0.15.0",
+    "run-sequence": "^1.1.4",
+    "wiredep": "^3.0.0-beta",
+    "wrench": "^1.5.8",
+    "gulp-ng-annotate": "^1.1.0",
+    "lodash": "^3.10.1",
+    "eslint": "^1.8.0",
+    "eslint-plugin-angular": "linkmesrl/eslint-plugin-angular",
+    "gulp-eslint": "^1.0.0"
+  }
+}
diff --git a/gui/ngXosViews/serviceTopology/spec/sample.test.js b/gui/ngXosViews/serviceTopology/spec/sample.test.js
new file mode 100644
index 0000000..4ffec78
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/spec/sample.test.js
@@ -0,0 +1,37 @@
+'use strict';
+
+describe('The User List', () => {
+  
+  var scope, element, isolatedScope, httpBackend;
+
+  beforeEach(module('xos.serviceTopology'));
+  beforeEach(module('templates'));
+
+  beforeEach(inject(function($httpBackend, $compile, $rootScope){
+    
+    httpBackend = $httpBackend;
+    // Setting up mock request
+    $httpBackend.expectGET('/xos/users/?no_hyperlinks=1').respond([
+      {
+        email: 'teo@onlab.us',
+        firstname: 'Matteo',
+        lastname: 'Scandolo' 
+      }
+    ]);
+  
+    scope = $rootScope.$new();
+    element = angular.element('<users-list></users-list>');
+    $compile(element)(scope);
+    scope.$digest();
+    isolatedScope = element.isolateScope().vm;
+  }));
+
+  it('should load 1 users', () => {
+    httpBackend.flush();
+    expect(isolatedScope.users.length).toBe(1);
+    expect(isolatedScope.users[0].email).toEqual('teo@onlab.us');
+    expect(isolatedScope.users[0].firstname).toEqual('Matteo');
+    expect(isolatedScope.users[0].lastname).toEqual('Scandolo');
+  });
+
+});
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/css/dev.css b/gui/ngXosViews/serviceTopology/src/css/dev.css
new file mode 100644
index 0000000..7ff2305
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/css/dev.css
@@ -0,0 +1,15 @@
+
+html, body {
+  margin: 0;
+  padding: 0;
+  max-height: 100%;
+  height: 100%;
+}
+
+#xosServiceTopology{
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+}
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css b/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css
new file mode 100644
index 0000000..05b06ed
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/css/serviceTopology.css
@@ -0,0 +1,25 @@
+service-canvas {
+    height: 100%;
+    width: 100%;
+    display: block;
+}
+
+.node {
+    cursor: pointer;
+}
+
+.node circle {
+    fill: #fff;
+    stroke: steelblue;
+    stroke-width: 3px;
+}
+
+.node text {
+    font: 12px sans-serif;
+}
+
+.link {
+    fill: none;
+    stroke: #ccc;
+    stroke-width: 2px;
+}
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/index.html b/gui/ngXosViews/serviceTopology/src/index.html
new file mode 100644
index 0000000..1627e38
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/index.html
@@ -0,0 +1,38 @@
+<!-- browserSync -->
+<!-- bower:css -->
+<link rel="stylesheet" href="vendor/bootstrap-css/css/bootstrap.css" />
+<!-- endbower --><!-- endcss -->
+<!-- inject:css -->
+<link rel="stylesheet" href="/css/dev.css">
+<link rel="stylesheet" href="/css/serviceTopology.css">
+<!-- endinject -->
+
+<div ng-app="xos.serviceTopology" id="xosServiceTopology">
+    <div ui-view></div>
+</div>
+
+<!-- bower:js -->
+<script src="vendor/d3/d3.js"></script>
+<script src="vendor/jquery/dist/jquery.js"></script>
+<script src="vendor/angular/angular.js"></script>
+<script src="vendor/angular-mocks/angular-mocks.js"></script>
+<script src="vendor/angular-ui-router/release/angular-ui-router.js"></script>
+<script src="vendor/angular-cookies/angular-cookies.js"></script>
+<script src="vendor/angular-resource/angular-resource.js"></script>
+<script src="vendor/ng-lodash/build/ng-lodash.js"></script>
+<script src="vendor/bootstrap-css/js/bootstrap.js"></script>
+<!-- endbower --><!-- endjs -->
+<!-- inject:js -->
+<script src="/xosHelpers/src/xosHelpers.module.js"></script>
+<script src="/xosHelpers/src/services/noHyperlinks.interceptor.js"></script>
+<script src="/xosHelpers/src/services/csrfToken.interceptor.js"></script>
+<script src="/xosHelpers/src/services/api.services.js"></script>
+<script src="/api/ng-xoslib.js"></script>
+<script src="/api/ng-xos.js"></script>
+<script src="/api/ng-hpcapi.js"></script>
+<script src="/.tmp/main.js"></script>
+<script src="/.tmp/topologyCanvas.js"></script>
+<script src="/.tmp/services.js"></script>
+<script src="/.tmp/d3.js"></script>
+<script src="/.tmp/config.js"></script>
+<!-- endinject -->
diff --git a/gui/ngXosViews/serviceTopology/src/js/config.js b/gui/ngXosViews/serviceTopology/src/js/config.js
new file mode 100644
index 0000000..b5c0db0
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/js/config.js
@@ -0,0 +1,10 @@
+(function () {
+  'use strict';
+
+  angular.module('xos.serviceTopology')
+  .constant('serviceTopologyConfig', {
+    widthMargin: 100,
+    heightMargin: 30
+  })
+
+}());
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/js/d3.js b/gui/ngXosViews/serviceTopology/src/js/d3.js
new file mode 100644
index 0000000..d87ecda
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/js/d3.js
@@ -0,0 +1,9 @@
+(function () {
+  'use strict';
+
+  angular.module('xos.serviceTopology')
+    .factory('d3', function($window){
+      return $window.d3;
+    })
+
+}());
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/js/main.js b/gui/ngXosViews/serviceTopology/src/js/main.js
new file mode 100644
index 0000000..1d86d86
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/js/main.js
@@ -0,0 +1,38 @@
+'use strict';
+
+angular.module('xos.serviceTopology', [
+  'ngResource',
+  'ngCookies',
+  'ngLodash',
+  'ui.router',
+  'xos.helpers'
+])
+.config(($stateProvider) => {
+  $stateProvider
+  .state('user-list', {
+    url: '/',
+    template: '<service-canvas></service-canvas>'
+  });
+})
+.config(function($httpProvider){
+  $httpProvider.interceptors.push('NoHyperlinks');
+})
+.directive('usersList', function(){
+  return {
+    restrict: 'E',
+    scope: {},
+    bindToController: true,
+    controllerAs: 'vm',
+    templateUrl: 'templates/users-list.tpl.html',
+    controller: function(Services){
+      // retrieving user list
+      Services.query().$promise
+      .then((res) => {
+        console.log(res);
+      })
+      .catch((e) => {
+        throw new Error(e);
+      });
+    }
+  };
+});
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/js/services.js b/gui/ngXosViews/serviceTopology/src/js/services.js
new file mode 100644
index 0000000..93a1edb
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/js/services.js
@@ -0,0 +1,9 @@
+(function () {
+  'use strict';
+
+  angular.module('xos.serviceTopology')
+  .service('Services', function($resource){
+    return $resource('/xos/services');
+  });
+
+}());
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/js/topologyCanvas.js b/gui/ngXosViews/serviceTopology/src/js/topologyCanvas.js
new file mode 100644
index 0000000..88d1388
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/js/topologyCanvas.js
@@ -0,0 +1,201 @@
+(function () {
+  'use strict';
+
+  angular.module('xos.serviceTopology')
+  .directive('serviceCanvas', function(){
+    return {
+      restrict: 'E',
+      scope: {},
+      bindToController: true,
+      controllerAs: 'vm',
+      templateUrl: 'templates/topology_canvas.tpl.html',
+      controller: function($element, $window, d3, serviceTopologyConfig){
+
+        // count the mas depth of an object
+        const depthOf = (obj) => {
+          var depth = 0;
+          if (obj.children) {
+            obj.children.forEach(function (d) {
+              var tmpDepth = depthOf(d);
+              if (tmpDepth > depth) {
+                depth = tmpDepth
+              }
+            })
+          }
+          return 1 + depth
+        };
+
+        const treeData = [
+          {
+            'name': 'Top Level',
+            'parent': 'null',
+            'children': [
+              {
+                'name': 'Level 2: A',
+                'parent': 'Top Level',
+                'children': [
+                  {
+                    'name': 'Son of A',
+                    'parent': 'Level 2: A'
+                  },
+                  {
+                    'name': 'Daughter of A',
+                    'parent': 'Level 2: A'
+                  }
+                ]
+              },
+              {
+                'name': 'Level 2: B',
+                'parent': 'Top Level'
+              }
+            ]
+          }
+        ];
+
+        const width = $window.innerWidth - serviceTopologyConfig.widthMargin;
+        const height = $window.innerHeight - serviceTopologyConfig.heightMargin;
+
+        const tree = d3.layout.tree()
+          .size([height, width]);
+
+        const diagonal = d3.svg.diagonal()
+          .projection(d => [d.y, d.x]);
+
+        const svg = d3.select($element[0])
+          .append('svg')
+          .style('width', `${$window.innerWidth}px`)
+          .style('height', `${$window.innerHeight}px`)
+          .append('g')
+          .attr("transform", "translate(" + serviceTopologyConfig.widthMargin+ "," + serviceTopologyConfig.heightMargin + ")");;
+
+        const resizeCanvas = () => {
+          var targetSize = svg.node().getBoundingClientRect();
+
+          d3.select(self.frameElement)
+            .attr('width', `${targetSize.width}px`)
+            .attr('height', `${targetSize.height}px`)
+        };
+
+        //d3.select(window)
+        //  .on('load', () => {
+        //    resizeCanvas();
+        //  });
+        //d3.select(window)
+        //  .on('resize', () => {
+        //    resizeCanvas();
+        //    update(root);
+        //  });
+
+        var root = treeData[0];
+        root.x0 = $window.innerHeight / 2;
+        root.y0 = 0;
+
+        var i = 0;
+        var duration = 750;
+
+        update(root);
+
+        function update(source) {
+
+          const maxDepth = depthOf(source);
+
+          // Compute the new tree layout.
+          var nodes = tree.nodes(root).reverse(),
+            links = tree.links(nodes);
+
+          // Normalize for fixed-depth.
+          nodes.forEach(function(d) {
+            console.log(d);
+            // 180 should be based on window.width and max node depth
+
+            d.y = d.depth * (($window.innerWidth - (serviceTopologyConfig.widthMargin * 2)) / maxDepth);
+            console.log(d.x);
+          });
+
+          // Update the nodes…
+          var node = svg.selectAll('g.node')
+            .data(nodes, function(d) { return d.id || (d.id = ++i); });
+
+          // Enter any new nodes at the parent's previous position.
+          var nodeEnter = node.enter().append('g')
+            .attr('class', 'node')
+            .attr('transform', function(d) {
+              // this is the starting position
+              return 'translate(' + source.y0 + ',' + source.x0 + ')';
+            });
+            //.on('click', click);
+
+          nodeEnter.append('circle')
+            .attr('r', 1e-6)
+            .style('fill', function(d) { return d._children ? 'lightsteelblue' : '#fff'; });
+
+          nodeEnter.append('text')
+            .attr('x', function(d) { return d.children || d._children ? -13 : 13; })
+            .attr('dy', '.35em')
+            .attr('text-anchor', function(d) { return d.children || d._children ? 'end' : 'start'; })
+            .text(function(d) { return d.name; })
+            .style('fill-opacity', 1e-6);
+
+          // Transition nodes to their new position.
+          var nodeUpdate = node.transition()
+            .duration(duration)
+            .attr('transform', function(d) {
+              return 'translate(' + d.y + ',' + d.x + ')';
+            });
+
+          nodeUpdate.select('circle')
+            .attr('r', 10)
+            .style('fill', function(d) { return d._children ? 'lightsteelblue' : '#fff'; });
+
+          nodeUpdate.select('text')
+            .style('fill-opacity', 1);
+
+          // Transition exiting nodes to the parent's new position.
+          var nodeExit = node.exit().transition()
+            .duration(duration)
+            .attr('transform', function(d) { return 'translate(' + source.y + ',' + source.x + ')'; })
+            .remove();
+
+          nodeExit.select('circle')
+            .attr('r', 1e-6);
+
+          nodeExit.select('text')
+            .style('fill-opacity', 1e-6);
+
+          // Update the links…
+          var link = svg.selectAll('path.link')
+            .data(links, function(d) { return d.target.id; });
+
+          // Enter any new links at the parent's previous position.
+          link.enter().insert('path', 'g')
+            .attr('class', 'link')
+            .attr('d', function(d) {
+              var o = {x: source.x0, y: source.y0};
+              return diagonal({source: o, target: o});
+            });
+
+          // Transition links to their new position.
+          link.transition()
+            .duration(duration)
+            .attr('d', diagonal);
+
+          // Transition exiting nodes to the parent's new position.
+          link.exit().transition()
+            .duration(duration)
+            .attr('d', function(d) {
+              var o = {x: source.x, y: source.y};
+              return diagonal({source: o, target: o});
+            })
+            .remove();
+
+          // Stash the old positions for transition.
+          nodes.forEach(function(d) {
+            d.x0 = d.x;
+            d.y0 = d.y;
+          });
+        }
+      }
+    }
+  });
+
+}());
\ No newline at end of file
diff --git a/gui/ngXosViews/serviceTopology/src/templates/topology_canvas.tpl.html b/gui/ngXosViews/serviceTopology/src/templates/topology_canvas.tpl.html
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/templates/topology_canvas.tpl.html
diff --git a/gui/ngXosViews/serviceTopology/src/templates/users-list.tpl.html b/gui/ngXosViews/serviceTopology/src/templates/users-list.tpl.html
new file mode 100644
index 0000000..2983ad0
--- /dev/null
+++ b/gui/ngXosViews/serviceTopology/src/templates/users-list.tpl.html
@@ -0,0 +1,14 @@
+<div class="row">
+  <h1>Users List</h1>
+  <p>This is only an example view.</p>
+</div>
+<div class="row">
+  <div class="span4">Email</div>
+  <div class="span4">First Name</div>
+  <div class="span4">Last Name</div>
+</div>  
+<div class="row" ng-repeat="user in vm.users">
+  <div class="span4">{{user.email}}</div>
+  <div class="span4">{{user.firstname}}</div>
+  <div class="span4">{{user.lastname}}</div>
+</div>  
\ No newline at end of file