diff --git a/platform/viewer/public/config/default.js b/platform/viewer/public/config/default.js
index 891a59529..d911a36a5 100644
--- a/platform/viewer/public/config/default.js
+++ b/platform/viewer/public/config/default.js
@@ -1,12 +1,14 @@
 window.config = {
-  // default: '/'
   routerBasename: '/',
+  // whiteLabelling: {},
   extensions: [],
   showStudyList: true,
-  filterQueryParam: false,
-  servers: {
-    dicomWeb: [
-      {
+  // filterQueryParam: false,
+  dataSources: [
+    {
+      friendlyName: "Rodrigo's DICOMWeb Server",
+      namespace: 'org.ohif.default.datasources.dicomweb',
+      configuration: {
         name: 'DCM4CHEE',
         wadoUriRoot: 'https://server.dcmjs.org/dcm4chee-arc/aets/DCM4CHEE/wado',
         qidoRoot: 'https://server.dcmjs.org/dcm4chee-arc/aets/DCM4CHEE/rs',
@@ -17,112 +19,6 @@ window.config = {
         enableStudyLazyLoad: true,
         supportsFuzzyMatching: true,
       },
-    ],
-  },
-  // Extensions should be able to suggest default values for these?
-  // Or we can require that these be explicitly set
-  hotkeys: [
-    // ~ Global
-    {
-      commandName: 'incrementActiveViewport',
-      label: 'Next Viewport',
-      keys: ['right'],
-    },
-    {
-      commandName: 'decrementActiveViewport',
-      label: 'Previous Viewport',
-      keys: ['left'],
-    },
-    // Supported Keys: https://craig.is/killing/mice
-    // ~ Cornerstone Extension
-    { commandName: 'rotateViewportCW', label: 'Rotate Right', keys: ['r'] },
-    { commandName: 'rotateViewportCCW', label: 'Rotate Left', keys: ['l'] },
-    { commandName: 'invertViewport', label: 'Invert', keys: ['i'] },
-    {
-      commandName: 'flipViewportVertical',
-      label: 'Flip Horizontally',
-      keys: ['h'],
-    },
-    {
-      commandName: 'flipViewportHorizontal',
-      label: 'Flip Vertically',
-      keys: ['v'],
-    },
-    { commandName: 'scaleUpViewport', label: 'Zoom In', keys: ['+'] },
-    { commandName: 'scaleDownViewport', label: 'Zoom Out', keys: ['-'] },
-    { commandName: 'fitViewportToWindow', label: 'Zoom to Fit', keys: ['='] },
-    { commandName: 'resetViewport', label: 'Reset', keys: ['space'] },
-    // clearAnnotations
-    { commandName: 'nextImage', label: 'Next Image', keys: ['down'] },
-    { commandName: 'previousImage', label: 'Previous Image', keys: ['up'] },
-    // firstImage
-    // lastImage
-    {
-      commandName: 'previousViewportDisplaySet',
-      label: 'Previous Series',
-      keys: ['pagedown'],
-    },
-    {
-      commandName: 'nextViewportDisplaySet',
-      label: 'Next Series',
-      keys: ['pageup'],
-    },
-    // ~ Cornerstone Tools
-    { commandName: 'setZoomTool', label: 'Zoom', keys: ['z'] },
-    // ~ Window level presets
-    {
-      commandName: 'windowLevelPreset1',
-      label: 'W/L Preset 1',
-      keys: ['1'],
-    },
-    {
-      commandName: 'windowLevelPreset2',
-      label: 'W/L Preset 2',
-      keys: ['2'],
-    },
-    {
-      commandName: 'windowLevelPreset3',
-      label: 'W/L Preset 3',
-      keys: ['3'],
-    },
-    {
-      commandName: 'windowLevelPreset4',
-      label: 'W/L Preset 4',
-      keys: ['4'],
-    },
-    {
-      commandName: 'windowLevelPreset5',
-      label: 'W/L Preset 5',
-      keys: ['5'],
-    },
-    {
-      commandName: 'windowLevelPreset6',
-      label: 'W/L Preset 6',
-      keys: ['6'],
-    },
-    {
-      commandName: 'windowLevelPreset7',
-      label: 'W/L Preset 7',
-      keys: ['7'],
-    },
-    {
-      commandName: 'windowLevelPreset8',
-      label: 'W/L Preset 8',
-      keys: ['8'],
-    },
-    {
-      commandName: 'windowLevelPreset9',
-      label: 'W/L Preset 9',
-      keys: ['9'],
     },
   ],
-  cornerstoneExtensionConfig: {},
-  // Following property limits number of simultaneous series metadata requests.
-  // For http/1.x-only servers, set this to 5 or less to improve
-  //  on first meaningful display in viewer
-  // If the server is particularly slow to respond to series metadata
-  //  requests as it extracts the metadata from raw files everytime,
-  //  try setting this to even lower value
-  // Leave it undefined for no limit, sutiable for HTTP/2 enabled servers
-  // maxConcurrentMetadataRequests: 5,
 };