diff --git a/Composer/packages/client/.gitignore b/Composer/packages/client/.gitignore
new file mode 100644
index 0000000000..567609b123
--- /dev/null
+++ b/Composer/packages/client/.gitignore
@@ -0,0 +1 @@
+build/
diff --git a/Composer/packages/client/src/components/NavItem/styles.ts b/Composer/packages/client/src/components/NavItem/styles.ts
index f5fa2d02ea..dea80eab7c 100644
--- a/Composer/packages/client/src/components/NavItem/styles.ts
+++ b/Composer/packages/client/src/components/NavItem/styles.ts
@@ -24,7 +24,7 @@ export const link = (active, disabled) => css`
     }
 
     &:hover {
-      background-color: ${active ? NeutralColors.gray40 : NeutralColors.gray30};
+      background-color: ${NeutralColors.gray50};
     }
 
     &:focus {
@@ -40,7 +40,7 @@ export const link = (active, disabled) => css`
     }
 
     ${active &&
-      `background-color: ${NeutralColors.gray40};
+      `background-color: ${NeutralColors.white};
 
       &::after {
         border-left: 3px solid ${CommunicationColors.primary};
diff --git a/Composer/packages/client/src/components/ProjectTree/styles.ts b/Composer/packages/client/src/components/ProjectTree/styles.ts
index f5854734b8..afb5647bd4 100644
--- a/Composer/packages/client/src/components/ProjectTree/styles.ts
+++ b/Composer/packages/client/src/components/ProjectTree/styles.ts
@@ -23,17 +23,20 @@ export const searchBox = {
     height: '45px',
   },
 };
-
 export const root = css`
   width: 180px;
   border-right: 1px solid #c4c4c4;
   box-sizing: border-box;
   overflow-y: auto;
+  .ms-List-cell {
+    min-height: 36px;
+  }
 `;
 
 export const navItem = (isActive: boolean, isSubItemActive: boolean) => css`
   width: 100%;
   position: relative;
+  height: 36px;
   font-size: 12px;
   color: #545454;
   background: ${isActive && !isSubItemActive ? '#f2f2f2' : 'transparent'};
@@ -95,7 +98,7 @@ export const overflowSet = css`
   height: 100%;
   padding-left: 12px;
   box-sizing: border-box;
-  line-height: 40px;
+  line-height: 36px;
   justify-content: space-between;
   & : hover {
     .dialog-more-btn {
diff --git a/Composer/packages/client/src/styles.ts b/Composer/packages/client/src/styles.ts
index d6dfd937fd..582ce18e19 100644
--- a/Composer/packages/client/src/styles.ts
+++ b/Composer/packages/client/src/styles.ts
@@ -14,6 +14,7 @@ export const sideBar = isExpand => css`
   width: ${isExpand ? '220' : '48'}px;
   background-color: ${NeutralColors.gray20};
   height: 100%;
+  border-right: 1px solid ${NeutralColors.gray50};
   transition: width 0.3s ease-in-out;
   display: flex;
   flex-direction: column;
@@ -43,7 +44,7 @@ export const globalNav = css`
   font-size: ${FontSizes.size16};
   color: #106ebe;
   &:hover {
-    background: ${NeutralColors.gray40};
+    background: ${NeutralColors.gray50};
   }
 `;
 
diff --git a/Composer/packages/lib/indexers/__tests__/dialogUtils/dialogChecker.test.ts b/Composer/packages/lib/indexers/__tests__/dialogUtils/dialogChecker.test.ts
new file mode 100644
index 0000000000..89fb34f690
--- /dev/null
+++ b/Composer/packages/lib/indexers/__tests__/dialogUtils/dialogChecker.test.ts
@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+import { createPath } from './../../src/dialogUtils/dialogChecker';
+
+describe('create right diagnostic path', () => {
+  it('should check if the diagnostics have errors', () => {
+    expect(createPath('Main.triggers[7].actions[0].cases[1].actions[0].condition', 'type')).toBe(
+      'Main.triggers[7].actions[0].cases[1].actions[0]#type#condition'
+    );
+    expect(createPath('Main.triggers[7].actions[0].condition', 'type')).toBe(
+      'Main.triggers[7].actions[0]#type#condition'
+    );
+    expect(createPath('Main.triggers[7].condition', 'type')).toBe('Main.triggers[7]#type#condition');
+    expect(createPath('Main.triggers[7].actions[0].elseActions[0].condition', 'type')).toBe(
+      'Main.triggers[7].actions[0].elseActions[0]#type#condition'
+    );
+    expect(createPath('Main.triggers[7].actions[0]', 'type')).toBe('Main.triggers[7].actions[0]#type');
+  });
+});
diff --git a/Composer/packages/lib/indexers/src/dialogUtils/dialogChecker.ts b/Composer/packages/lib/indexers/src/dialogUtils/dialogChecker.ts
index bc4c2983e2..518fabb749 100644
--- a/Composer/packages/lib/indexers/src/dialogUtils/dialogChecker.ts
+++ b/Composer/packages/lib/indexers/src/dialogUtils/dialogChecker.ts
@@ -3,6 +3,7 @@
 
 import get from 'lodash/get';
 import { FieldNames } from '@bfc/shared';
+import values from 'lodash/values';
 
 import { Diagnostic } from '../diagnostic';
 
@@ -10,14 +11,19 @@ import { ExpressionType } from './validation';
 import { CheckerFunc } from './types';
 import { validate } from './validation';
 
-const createPath = (path: string, type: string): string => {
-  const steps = [FieldNames.Events, FieldNames.Actions, FieldNames.ElseActions];
+export const createPath = (path: string, type: string): string => {
   let list = path.split('.');
-  const matches = list.filter(x => !steps.every(step => !x.startsWith(step)));
+  const matches = list.filter(x => {
+    if (/\[|\]/.test(x)) {
+      const reg = /\[.*\]/;
+      x = x.replace(reg, '');
+      return ~values(FieldNames).indexOf(x);
+    }
+  });
 
   const focused = matches.join('.');
   list = path.split(`${focused}.`);
-  if (list.length !== 2) return path;
+  if (list.length !== 2) return `${path}#${type}`;
 
   return `${list[0]}${focused}#${type}#${list[1]}`;
 };
diff --git a/Composer/packages/lib/shared/src/appschema.ts b/Composer/packages/lib/shared/src/appschema.ts
index 5d213744c1..711f1045dc 100644
--- a/Composer/packages/lib/shared/src/appschema.ts
+++ b/Composer/packages/lib/shared/src/appschema.ts
@@ -259,12 +259,13 @@ export const appschema: OBISchema = {
           description: 'One or more options that are passed to the dialog that is called.',
           additionalProperties: true,
         },
-        includeActivity: {
-          type: 'boolean',
-          title: 'Include Activity',
-          description: 'When set to true, dialog that is called can process the current activity.',
-          default: false,
-          examples: [false],
+        activityProcessed: {
+          $role: 'expression',
+          type: 'string',
+          title: 'Activity Processed',
+          description: 'When set to false, the dialog that is called can process the current activity.',
+          default: 'true',
+          examples: ['true'],
         },
         resultProperty: {
           $role: 'expression',