diff --git a/bash-echo-3.yaml b/bash-echo-3.yaml
index d2911bc..726c195 100644
--- a/bash-echo-3.yaml
+++ b/bash-echo-3.yaml
@@ -1,3 +1,3 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   - cmd: bash:3.0 echo hello world
diff --git a/bash-echo.yaml b/bash-echo.yaml
index 4991e02..ee716fe 100644
--- a/bash-echo.yaml
+++ b/bash-echo.yaml
@@ -1,3 +1,3 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   - cmd: bash echo hello world
diff --git a/build-hello-world.yaml b/build-hello-world.yaml
index d902111..bdad744 100644
--- a/build-hello-world.yaml
+++ b/build-hello-world.yaml
@@ -1,3 +1,3 @@
-version: v1.0.0
+version: v1.1.0
 steps:
-  - build: -t {{.Run.Registry}}/hello-world -f hello-world.dockerfile .
+  - build: -t $Registry/hello-world -f hello-world.dockerfile .
diff --git a/build-push-hello-world-multi.yaml b/build-push-hello-world-multi.yaml
index 6611826..b8dc26e 100644
--- a/build-push-hello-world-multi.yaml
+++ b/build-push-hello-world-multi.yaml
@@ -1,6 +1,6 @@
-version: v1.0.0
+version: v1.1.0
 steps:
-  - build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -t {{.Run.Registry}}/hello-world:latest -f hello-world.dockerfile .
+  - build: -t $Registry/hello-world:$ID -t $Registry/hello-world:latest -f hello-world.dockerfile .
   - push:
-    - {{.Run.Registry}}/hello-world:{{.Run.ID}}
-    - {{.Run.Registry}}/hello-world:latest
+    - $Registry/hello-world:$ID
+    - $Registry/hello-world:latest
diff --git a/build-push-hello-world.yaml b/build-push-hello-world.yaml
index 443aa93..4139b87 100644
--- a/build-push-hello-world.yaml
+++ b/build-push-hello-world.yaml
@@ -1,4 +1,5 @@
-version: v1.0.0
+version: v1.1.0
 steps:
-  - build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -f hello-world.dockerfile .
-  - push: ["{{.Run.Registry}}/hello-world:{{.Run.ID}}"]
+  - build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
+  - push: 
+    - $Registry/hello-world:$ID
diff --git a/build-run-hello-world.yaml b/build-run-hello-world.yaml
index 97d9951..a2b3931 100644
--- a/build-run-hello-world.yaml
+++ b/build-run-hello-world.yaml
@@ -1,6 +1,6 @@
-version: v1.0.0
+version: v1.1.0
 steps:
-  - build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -f hello-world.dockerfile .
+  - build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
   - push:
-    - {{.Run.Registry}}/hello-world:{{.Run.ID}}
-  - cmd: {{.Run.Registry}}/hello-world:{{.Run.ID}}
+    - $Registry/hello-world:$ID
+  - cmd: $Registry/hello-world:$ID
diff --git a/build-test-hello-world.yaml b/build-test-hello-world.yaml
index 7bef004..0256108 100644
--- a/build-test-hello-world.yaml
+++ b/build-test-hello-world.yaml
@@ -1,15 +1,15 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   # build website and func-test images, concurrently
   - id: build-hello-world
-    build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -f hello-world.dockerfile .
+    build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
     when: ["-"]
   - id: build-hello-world-test
     build: -t hello-world-test -f hello-world.dockerfile .
     when: ["-"]
   # run built images to be tested
   - id: hello-world
-    cmd: {{.Run.Registry}}/hello-world:{{.Run.ID}}
+    cmd: $Registry/hello-world:$ID
     when: ["build-hello-world"]
   - id: func-tests
     cmd: hello-world-test
diff --git a/build-test-update-hello-world.yaml b/build-test-update-hello-world.yaml
index b31a558..900f96b 100644
--- a/build-test-update-hello-world.yaml
+++ b/build-test-update-hello-world.yaml
@@ -1,22 +1,22 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   # build website and func-test images, concurrently
-  - build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -f hello-world.dockerfile .
+  - build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
     when: ["-"]
   - build: -t hello-world-test  -f hello-world.dockerfile  .
     when: ["-"]
   # run built images to be tested
   - id: hello-world
-    cmd: {{.Run.Registry}}/hello-world:{{.Run.ID}}
+    cmd: $Registry/hello-world:$ID
   - id: func-tests
     cmd: hello-world-test
     env:
       - test-target=hello-world
   # push hello-world if func-tests are successful  
   - push: 
-    - {{.Run.Registry}}/hello-world:{{.Run.ID}}
+    - $Registry/hello-world:$ID
   # helm deploy the updated hello-world image
   - cmd: >
       cmd.azurecr.io/helm:v2.11.0-rc.2 update helloworld ./release/helm/ 
       --reuse-values 
-      --set helloworld.image={{.Run.Registry}}/hello-world:{{.Run.ID}}
+      --set helloworld.image=$Registry/hello-world:$ID
diff --git a/buildx.yml b/buildx.yml
new file mode 100644
index 0000000..3636160
--- /dev/null
+++ b/buildx.yml
@@ -0,0 +1,6 @@
+version: v1.1.0
+steps:
+  - build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
+    cache: enabled
+  - push: 
+    - "$Registry/hello-world:$ID"
\ No newline at end of file
diff --git a/hello-world.yaml b/hello-world.yaml
index b741da6..77b823a 100644
--- a/hello-world.yaml
+++ b/hello-world.yaml
@@ -1,3 +1,3 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   - cmd: hello-world
diff --git a/managed-identities.yaml b/managed-identities.yaml
new file mode 100644
index 0000000..b101345
--- /dev/null
+++ b/managed-identities.yaml
@@ -0,0 +1,20 @@
+version: v1.1.0
+alias: 
+  values:
+    repo: my-website
+secrets:
+  - id: name
+    keyvault: https://myacbvault2.vault.azure.net/secrets/SampleSecret
+steps:
+  - cmd: bash -c 'if [ -z "$MY_SECRET" ]; then echo "Secret not resolved"; else echo "Secret resolved"; fi'
+    env: 
+      - MY_SECRET='{{.Secrets.name}}' 
+
+  # Build/Push the website to source registry
+  - cmd: docker build -t $Registry/repo:$ID https://github.com/Azure-Samples/aci-helloworld.git
+  - push: 
+    - "$Registry/repo:$ID"
+  
+  # Login to Azure and list the tags to verify if we have the Image!
+  - cmd: az login --identity
+  - cmd: az acr repository show-tags -n {{.Values.registryName}} --repository repo
\ No newline at end of file
diff --git a/msidoc.md b/msidoc.md
new file mode 100644
index 0000000..ef8c7fa
--- /dev/null
+++ b/msidoc.md
@@ -0,0 +1,435 @@
+# Task with Managed Identities
+
+
+## Access to Azure KeyVault and `az login` using Managed Identity
+
+Task Definition file (managed-identities.yaml)
+
+`managed-identities.yaml`
+``` yaml
+version: v1.1.0
+alias: 
+  values:
+    repo: my-website
+secrets:
+  - id: name
+    keyvault: https://myacbvault2.vault.azure.net/secrets/SampleSecret
+steps:
+  - cmd: bash -c 'if [ -z "$MY_SECRET" ]; then echo "Secret not resolved"; else echo "Secret resolved"; fi'
+    env: 
+      - MY_SECRET='{{.Secrets.name}}' 
+
+  # Build/Push the website to source registry
+  - cmd: docker build -t $Registry/repo:$ID https://github.com/Azure-Samples/aci-helloworld.git
+  - push: 
+    - "$Registry/repo:$ID"
+  
+  # Login to Azure and list the tags to verify if we have the Image!
+  - cmd: az login --identity
+  - cmd: az acr repository show-tags -n {{.Values.registryName}} --repository repo
+```
+
+In this example, we will work with User defined Identities.
+
+``` sh
+// Create user assigned identity
+az identity create -g $rg -n msi_user_identity
+// capture principal_id, client_id and id from the response
+
+// Add role assignment to Resource group
+az role assignment create --role reader -g $rg --assignee $principal_id
+
+Give access to KeyVault
+az keyvault set-policy -n myvault --object-id $principal_id -g $rg --secret-permissions get
+
+// Create Task 
+az acr task create -n msitask -r $reg -c https://github.com/Azure-Samples/acr-tasks.git \
+  -f managed-identities.yaml --pull-request-trigger-enabled false --commit-trigger-enabled false \
+  --assign-identity $id
+{
+  "agentConfiguration": {
+    "cpu": 2
+  },
+  "creationDate": "2019-05-16T21:38:14.935732+00:00",
+  "credentials": null,
+  "id": "/subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/samashahtest-rg/providers/Microsoft.ContainerRegistry/registries/myregistry/tasks/msitask",
+  "identity": {
+    "principalId": null,
+    "tenantId": null,
+    "type": "UserAssigned",
+    "userAssignedIdentities": {
+      "/subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourcegroups/samashahtest-rg/providers/Microsoft.ManagedIdentity/userAssignedIdentities/msi_user_identity": {
+        "clientId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
+        "principalId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+      }
+    }
+  },
+  "location": "westus",
+  "name": "msitask",
+  "platform": {
+    "architecture": "amd64",
+    "os": "linux",
+    "variant": null
+  },
+  "provisioningState": "Succeeded",
+  "resourceGroup": "samashahtest-rg",
+  "status": "Enabled",
+  "step": {
+    "baseImageDependencies": null,
+    "contextAccessToken": null,
+    "contextPath": "https://github.com/Azure-Samples/acr-tasks.git#:ManagedIdentities",
+    "taskFilePath": "acb.yaml",
+    "type": "FileTask",
+    "values": [],
+    "valuesFilePath": null
+  },
+  "tags": null,
+  "timeout": 3600,
+  "trigger": {
+    "baseImageTrigger": {
+      "baseImageTriggerType": "Runtime",
+      "name": "defaultBaseimageTriggerName",
+      "status": "Enabled"
+    },
+    "sourceTriggers": null,
+    "timerTriggers": null
+  },
+  "type": "Microsoft.ContainerRegistry/registries/tasks"
+}
+
+// Run Task
+az acr task run -n msitask -r $reg --set registryName=$reg
+
+Queued a run with ID: cfs
+Waiting for an agent...
+2019/05/24 00:09:32 Downloading source code...
+2019/05/24 00:09:34 Finished downloading source code
+2019/05/24 00:09:35 Using acb_vol_d7fc66dc-7ad4-473c-916a-16c8c074afa3 as the home volume
+2019/05/24 00:09:37 Creating Docker network: acb_default_network, driver: 'bridge'
+2019/05/24 00:09:38 Successfully set up Docker network: acb_default_network
+2019/05/24 00:09:38 Setting up Docker configuration...
+2019/05/24 00:09:39 Successfully set up Docker configuration
+2019/05/24 00:09:39 Logging in to registry: samashahtesting.azurecr.io
+2019/05/24 00:09:39 Successfully logged into samashahtesting.azurecr.io
+2019/05/24 00:09:39 Executing step ID: acb_step_0. Working directory: '', Network: 'acb_default_network'
+2019/05/24 00:09:39 Launching container with name: acb_step_0
+Secret resolved!!
+2019/05/24 00:09:41 Successfully executed container: acb_step_0
+2019/05/16 21:53:33 Executing step ID: acb_step_1. Working directory: 'ManagedIdentities', Network: 'acb_default_network'
+2019/05/16 21:53:33 Launching container with name: acb_step_1
+Sending build context to Docker daemon  74.75kB
+Step 1/6 : FROM node:8.9.3-alpine
+8.9.3-alpine: Pulling from library/node
+1160f4abea84: Pulling fs layer
+66ff3f133e43: Pulling fs layer
+4c8ff6f0a4db: Pulling fs layer
+4c8ff6f0a4db: Verifying Checksum
+4c8ff6f0a4db: Download complete
+1160f4abea84: Verifying Checksum
+1160f4abea84: Download complete
+66ff3f133e43: Verifying Checksum
+66ff3f133e43: Download complete
+1160f4abea84: Pull complete
+66ff3f133e43: Pull complete
+4c8ff6f0a4db: Pull complete
+Digest: sha256:40201c973cf40708f06205b22067f952dd46a29cecb7a74b873ce303ad0d11a5
+Status: Downloaded newer image for node:8.9.3-alpine
+---> 144aaf4b1367
+Step 2/6 : RUN mkdir -p /usr/src/app
+---> Running in a3ceb0ee6186
+Removing intermediate container a3ceb0ee6186
+---> b41128c4d968
+Step 3/6 : COPY ./app/* /usr/src/app/
+---> dd76285325ae
+Step 4/6 : WORKDIR /usr/src/app
+---> Running in 549f7d240dd0
+Removing intermediate container 549f7d240dd0
+---> 10e10771ccef
+Step 5/6 : RUN npm install
+---> Running in 5bb1dc4d2f29
+npm notice created a lockfile as package-lock.json. You should commit this file.
+npm WARN aci-helloworld@1.0.0 No description
+npm WARN aci-helloworld@1.0.0 No repository field.
+npm WARN aci-helloworld@1.0.0 No license field.
+ 
+added 51 packages in 1.722s
+Removing intermediate container 5bb1dc4d2f29
+---> f2453882fadf
+Step 6/6 : CMD node /usr/src/app/index.js
+---> Running in b73f806e167f
+Removing intermediate container b73f806e167f
+---> 03cbf99fb99d
+Successfully built 03cbf99fb99d
+Successfully tagged myregistry.azurecr.io/my-website:cf3
+2019/05/16 21:53:47 Successfully executed container: acb_step_1
+2019/05/16 21:53:47 Executing step ID: acb_step_2. Working directory: 'ManagedIdentities', Network: 'acb_default_network'
+2019/05/16 21:53:47 Pushing image: myregistry.azurecr.io/my-website:cf3, attempt 1
+The push refers to repository [myregistry.azurecr.io/my-website]
+94c3992a02ae: Preparing
+5ac11183120f: Preparing
+9abb510f612b: Preparing
+1dfbdf308b77: Preparing
+2ec940494cc0: Preparing
+6dfaec39e726: Preparing
+6dfaec39e726: Waiting
+1dfbdf308b77: Layer already exists
+2ec940494cc0: Layer already exists
+6dfaec39e726: Layer already exists
+5ac11183120f: Pushed
+94c3992a02ae: Pushed
+9abb510f612b: Pushed
+cf3: digest: sha256:16e796bb40d2b0f78102a3d17f69444db10a6862ef40a771fd069f7cab8652a3 size: 1577
+2019/05/16 21:53:54 Successfully pushed image: myregistry.azurecr.io/my-website:cf3
+2019/05/16 21:53:54 Executing step ID: acb_step_3. Working directory: 'ManagedIdentities', Network: 'acb_default_network'
+2019/05/16 21:53:54 Launching container with name: acb_step_3
+[
+  {
+    "environmentName": "AzureCloud",
+    "id": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
+    "isDefault": true,
+    "name": "ACR - TEST",
+    "state": "Enabled",
+    "tenantId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
+    "user": {
+      "assignedIdentityInfo": "MSI",
+      "name": "systemAssignedIdentity",
+      "type": "servicePrincipal"
+    }
+  }
+]
+2019/05/16 21:53:58 Successfully executed container: acb_step_3
+2019/05/16 21:53:58 Executing step ID: acb_step_4. Working directory: 'ManagedIdentities', Network: 'acb_default_network'
+2019/05/16 21:53:58 Launching container with name: acb_step_4
+[
+  "cf2",
+  "cf3"
+]
+2019/05/16 21:54:02 Successfully executed container: acb_step_4
+2019/05/16 21:54:02 Step ID: acb_step_0 marked as successful (elapsed time in seconds: 1.070111)
+2019/05/16 21:54:02 Step ID: acb_step_1 marked as successful (elapsed time in seconds: 14.031206)
+2019/05/16 21:54:02 Step ID: acb_step_2 marked as successful (elapsed time in seconds: 7.053921)
+2019/05/16 21:54:02 Step ID: acb_step_3 marked as successful (elapsed time in seconds: 3.741742)
+2019/05/16 21:54:02 Step ID: acb_step_4 marked as successful (elapsed time in seconds: 4.274584)
+ 
+Run ID: cf3 was successful after 38s
+```
+
+## Private registry login using Managed Identities
+
+
+We will use System Identity for this example.
+
+Task:
+
+`testtask.yaml`
+``` yaml
+version: v1.1.0
+steps:
+  - build: -t {{.Values.REGISTRY1}}/hello-world:$ID . -f hello-world.dockerfile
+  - push: ["{{.Values.REGISTRY1}}/hello-world:$ID"]
+  - build: -t {{.Values.REGISTRY2}}/hello-world:$ID . -f hello-world.dockerfile
+  - push: ["{{.Values.REGISTRY2}}/hello-world:$ID"]
+```
+
+
+``` sh
+az acr task create -n multiple-reg -r $reg -c https://github.com/Azure-Samples/acr-tasks.git#:multipleRegistries \
+   -f testtask.yaml --commit-trigger-enabled false --pull-request-trigger-enabled false \
+   --assign-identity
+
+{
+  "agentConfiguration": {
+    "cpu": 2
+  },
+  "creationDate": "2019-05-16T22:54:04.620200+00:00",
+  "credentials": null,
+  "id": "/subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/samashahtest-rg/providers/Microsoft.ContainerRegistry/registries/myregistry/tasks/multiple-reg",
+  "identity": {
+    "principalId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
+    "tenantId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
+    "type": "SystemAssigned",
+    "userAssignedIdentities": null
+  },
+  "location": "westus",
+  "name": "multiple-reg",
+  "platform": {
+    "architecture": "amd64",
+    "os": "linux",
+    "variant": null
+  },
+  "provisioningState": "Succeeded",
+  "resourceGroup": "samashahtest-rg",
+  "status": "Enabled",
+  "step": {
+    "baseImageDependencies": null,
+    "contextAccessToken": null,
+    "contextPath": "https://github.com/Azure-Samples/acr-tasks.git#:multipleRegistries",
+    "taskFilePath": "testtask.yaml",
+    "type": "FileTask",
+    "values": [],
+    "valuesFilePath": null
+  },
+  "tags": null,
+  "timeout": 3600,
+  "trigger": {
+    "baseImageTrigger": {
+      "baseImageTriggerType": "Runtime",
+      "name": "defaultBaseimageTriggerName",
+      "status": "Enabled"
+    },
+    "sourceTriggers": null,
+    "timerTriggers": null
+  },
+  "type": "Microsoft.ContainerRegistry/registries/tasks"
+}
+
+// Capture id and principal_id from response.
+
+az role assignment create --assignee $principal_id \
+  --scope '/subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/$rg/providers/Microsoft.ContainerRegistry/registries/customregistry1' \
+  --role acrpush
+
+az role assignment create --assignee $principal_id \
+  --scope '/subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/$rg/providers/Microsoft.ContainerRegistry/registries/customregistry2' \
+  --role acrpush
+
+az acr task credential add -n multiple-reg -r $reg \
+  --login-server customregistry1.azurecr.io \
+  --use-identity [system]
+{
+  "customregistry1.azurecr.io": null
+}
+
+az acr task credential add -n multiple-reg -r myregistry \
+  --login-server customregistry2.azurecr.io \
+  --use-identity [system]
+{
+  "customregistry1.azurecr.io": null,
+  "customregistry2.azurecr.io": null
+}
+
+az acr task run -n multiple-reg -r $reg \
+  --set REGISTRY1=customregistry1.azurecr.io \
+  --set REGISTRY2=customregistry2.azurecr.io
+Queued a run with ID: cf7
+Waiting for an agent...
+2019/05/16 23:09:25 Downloading source code...
+2019/05/16 23:09:27 Finished downloading source code
+2019/05/16 23:09:27 Using acb_vol_710b28ac-0b48-45f1-a16b-e54c46484be6 as the home volume
+2019/05/16 23:09:30 Creating Docker network: acb_default_network, driver: 'bridge'
+2019/05/16 23:09:30 Successfully set up Docker network: acb_default_network
+2019/05/16 23:09:30 Setting up Docker configuration...
+2019/05/16 23:09:31 Successfully set up Docker configuration
+2019/05/16 23:09:31 Logging in to registry: customregistry2.azurecr.io
+2019/05/16 23:09:32 Successfully logged into customregistry2.azurecr.io
+2019/05/16 23:09:32 Logging in to registry: myregistry.azurecr.io
+2019/05/16 23:09:33 Successfully logged into myregistry.azurecr.io
+2019/05/16 23:09:33 Logging in to registry: customregistry1.azurecr.io
+2019/05/16 23:09:34 Successfully logged into customregistry1.azurecr.io
+2019/05/16 23:09:34 Executing step ID: acb_step_0. Working directory: 'multipleRegistries', Network: 'acb_default_network'
+2019/05/16 23:09:34 Scanning for dependencies...
+2019/05/16 23:09:35 Successfully scanned dependencies
+2019/05/16 23:09:35 Launching container with name: acb_step_0
+Sending build context to Docker daemon  4.096kB
+Step 1/1 : FROM hello-world
+---> fce289e99eb9
+Successfully built fce289e99eb9
+Successfully tagged customregistry1.azurecr.io/hello-world:cf7
+2019/05/16 23:09:36 Successfully executed container: acb_step_0
+2019/05/16 23:09:36 Executing step ID: acb_step_1. Working directory: 'multipleRegistries', Network: 'acb_default_network'
+2019/05/16 23:09:36 Pushing image: customregistry1.azurecr.io/hello-world:cf7, attempt 1
+The push refers to repository [customregistry1.azurecr.io/hello-world]
+af0b15c8625b: Preparing
+af0b15c8625b: Pushed
+cf7: digest: sha256:92c7f9c92844bbbb5d0a101b22f7c2a7949e40f8ea90c8b3bc396879d95e899a size: 524
+2019/05/16 23:09:38 Successfully pushed image: customregistry1.azurecr.io/hello-world:cf7
+2019/05/16 23:09:38 Executing step ID: acb_step_2. Working directory: 'multipleRegistries', Network: 'acb_default_network'
+2019/05/16 23:09:38 Scanning for dependencies...
+2019/05/16 23:09:39 Successfully scanned dependencies
+2019/05/16 23:09:39 Launching container with name: acb_step_2
+Sending build context to Docker daemon  4.096kB
+Step 1/1 : FROM hello-world
+---> fce289e99eb9
+Successfully built fce289e99eb9
+Successfully tagged customregistry2.azurecr.io/hello-world:cf7
+2019/05/16 23:09:40 Successfully executed container: acb_step_2
+2019/05/16 23:09:40 Executing step ID: acb_step_3. Working directory: 'multipleRegistries', Network: 'acb_default_network'
+2019/05/16 23:09:40 Pushing image: customregistry2.azurecr.io/hello-world:cf7, attempt 1
+The push refers to repository [customregistry2.azurecr.io/hello-world]
+af0b15c8625b: Preparing
+af0b15c8625b: Pushed
+cf7: digest: sha256:92c7f9c92844bbbb5d0a101b22f7c2a7949e40f8ea90c8b3bc396879d95e899a size: 524
+2019/05/16 23:09:52 Successfully pushed image: customregistry2.azurecr.io/hello-world:cf7
+2019/05/16 23:09:52 Step ID: acb_step_0 marked as successful (elapsed time in seconds: 2.028433)
+2019/05/16 23:09:52 Populating digests for step ID: acb_step_0...
+2019/05/16 23:09:54 Successfully populated digests for step ID: acb_step_0
+2019/05/16 23:09:54 Step ID: acb_step_1 marked as successful (elapsed time in seconds: 1.937504)
+2019/05/16 23:09:54 Step ID: acb_step_2 marked as successful (elapsed time in seconds: 2.012841)
+2019/05/16 23:09:54 Populating digests for step ID: acb_step_2...
+2019/05/16 23:09:56 Successfully populated digests for step ID: acb_step_2
+2019/05/16 23:09:56 Step ID: acb_step_3 marked as successful (elapsed time in seconds: 12.556689)
+2019/05/16 23:09:56 The following dependencies were found:
+2019/05/16 23:09:56 
+- image:
+    registry: customregistry1.azurecr.io
+    repository: hello-world
+    tag: cf7
+    digest: sha256:92c7f9c92844bbbb5d0a101b22f7c2a7949e40f8ea90c8b3bc396879d95e899a
+  runtime-dependency:
+    registry: registry.hub.docker.com
+    repository: library/hello-world
+    tag: latest
+    digest: sha256:92695bc579f31df7a63da6922075d0666e565ceccad16b59c3374d2cf4e8e50e
+  git:
+    git-head-revision: b0ffa6043dd893a4c75644c5fed384c82ebb5f9e
+- image:
+    registry: customregistry2.azurecr.io
+    repository: hello-world
+    tag: cf7
+    digest: sha256:92c7f9c92844bbbb5d0a101b22f7c2a7949e40f8ea90c8b3bc396879d95e899a
+  runtime-dependency:
+    registry: registry.hub.docker.com
+    repository: library/hello-world
+    tag: latest
+    digest: sha256:92695bc579f31df7a63da6922075d0666e565ceccad16b59c3374d2cf4e8e50e
+  git:
+    git-head-revision: b0ffa6043dd893a4c75644c5fed384c82ebb5f9e
+ 
+ 
+Run ID: cf7 was successful after 32s
+```
+
+## Private registry login using Azure keyvault
+
+Same task and steps can be used as in the above example. 
+
+The only difference here would be adding a Keyvault credential to the task instead of identity. 
+
+For instance, say, you want to use MSI to fetch your username/password from keyvault, you can do this:
+
+```
+// Give MSI access to your keyvault to fetch secrets from:
+az keyvault set-policy -n mykeyvault --object-id $principal_id -g $rg \
+  --secret-permissions get
+
+// Link your credentials to your task
+// Note how you can also add plaintext credentials
+az acr task credential add -n multiple-reg -r $reg \
+  --login-server customregistry1.azurecr.io \
+   -u 'myusername' \
+   -p 'https://mykeyvault.vault.azure.net/secrets/secretpassword' \
+   --use-identity [system]
+{
+  "customregistry1.azurecr.io": null
+}
+
+az acr task credential add -n multiple-reg -r myregistry 
+    --login-server customregistry2.azurecr.io \
+    -u 'https://mykeyvault.vault.azure.net/secrets/secretusername' \
+    -p 'https://mykeyvault.vault.azure.net/secrets/secretpassword' \
+    --use-identity [system]
+{
+  "customregistry1.azurecr.io": null,
+  "customregistry2.azurecr.io": null
+}
+```
\ No newline at end of file
diff --git a/multipleRegistries/testtask.yaml b/multipleRegistries/testtask.yaml
index ef5eaaf..012456b 100644
--- a/multipleRegistries/testtask.yaml
+++ b/multipleRegistries/testtask.yaml
@@ -1,6 +1,6 @@
-version: v1.0.0
+version: v1.1.0
 steps:
-  - build: -t {{.Values.REGISTRY1}}/hello-world:{{.Run.ID}} . -f hello-world.dockerfile
-  - push: ["{{.Values.REGISTRY1}}/hello-world:{{.Run.ID}}"]
-  - build: -t {{.Values.REGISTRY2}}/hello-world:{{.Run.ID}} . -f hello-world.dockerfile
-  - push: ["{{.Values.REGISTRY2}}/hello-world:{{.Run.ID}}"]
\ No newline at end of file
+  - build: -t {{.Values.REGISTRY1}}/hello-world:$ID . -f hello-world.dockerfile
+  - push: ["{{.Values.REGISTRY1}}/hello-world:$ID"]
+  - build: -t {{.Values.REGISTRY2}}/hello-world:$ID . -f hello-world.dockerfile
+  - push: ["{{.Values.REGISTRY2}}/hello-world:$ID"]
\ No newline at end of file
diff --git a/multipleRegistries/values.yaml b/multipleRegistries/values.yaml
deleted file mode 100644
index 1d48178..0000000
--- a/multipleRegistries/values.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-REGISTRY1: acrautobuild.azurecr.io
-REGISTRY2: acrmdmtestaue.azurecr.io
\ No newline at end of file
diff --git a/network-curl.yaml b/network-curl.yaml
index 7696743..c4a067c 100644
--- a/network-curl.yaml
+++ b/network-curl.yaml
@@ -1,7 +1,6 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   - id: nginx
     cmd: nginx
     detach: true
-  - build: -t curl -f curl.dockerfile .
   - cmd: curl --url http://nginx
diff --git a/simpletask.yaml b/simpletask.yaml
index 31e16c8..897c57b 100644
--- a/simpletask.yaml
+++ b/simpletask.yaml
@@ -1,4 +1,4 @@
-version: v1.0.0
+version: v1.1.0
 steps:
-  - build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} . -f hello-world.dockerfile
-  - push: ["{{.Run.Registry}}/hello-world:{{.Run.ID}}"]
\ No newline at end of file
+  - build: -t $Registry/hello-world:$ID . -f hello-world.dockerfile
+  - push: ["$Registry/hello-world:$ID"]
\ No newline at end of file
diff --git a/when-parallel-dependent.yaml b/when-parallel-dependent.yaml
index 6bd3c08..b6d6ed9 100644
--- a/when-parallel-dependent.yaml
+++ b/when-parallel-dependent.yaml
@@ -1,15 +1,15 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   # build website and func-test images, concurrently
   - id: build-hello-world
-    build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -f hello-world.dockerfile .
+    build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
     when: ["-"]
   - id: build-hello-world-test
     build: -t hello-world-test -f hello-world.dockerfile .
     when: ["-"]
   # run built images to be tested
   - id: hello-world
-    cmd: {{.Run.Registry}}/hello-world:{{.Run.ID}}
+    cmd: $Registry/hello-world:$ID
     when: ["build-hello-world"]
   - id: func-tests
     cmd: hello-world-test
@@ -17,5 +17,5 @@ steps:
       - TEST_TARGET_URL=hello-world
     when: ["hello-world"]
   # push hello-world if func-tests are successful  
-  - push: ["{{.Run.Registry}}/hello-world:{{.Run.ID}}"]
+  - push: ["$Registry/hello-world:$ID"]
     when: ["func-tests"]
diff --git a/when-parallel.yaml b/when-parallel.yaml
index 283dfab..ceffb36 100644
--- a/when-parallel.yaml
+++ b/when-parallel.yaml
@@ -1,8 +1,8 @@
-version: v1.0.0
+version: v1.1.0
 steps:
   # build website and func-test images, concurrently
   - id: build-hello-world
-    build: -t {{.Run.Registry}}/hello-world:{{.Run.ID}} -f hello-world.dockerfile .
+    build: -t $Registry/hello-world:$ID -f hello-world.dockerfile .
     when: ["-"]
   - id: build-hello-world-test
     build: -t hello-world-test -f hello-world.dockerfile .
diff --git a/when-sequential-default.yaml b/when-sequential-default.yaml
index 509dd21..7eaf0a4 100644
--- a/when-sequential-default.yaml
+++ b/when-sequential-default.yaml
@@ -1,4 +1,4 @@
-version: v1.0.0
+version: v1.1.0
 steps:
     - cmd: bash echo one
     - cmd: bash echo two
diff --git a/when-sequential-id.yaml b/when-sequential-id.yaml
index 54956d0..d423b57 100644
--- a/when-sequential-id.yaml
+++ b/when-sequential-id.yaml
@@ -1,4 +1,4 @@
-version: v1.0.0
+version: v1.1.0
 steps:
     - id: step1
       cmd: bash echo one