Dynamic data notes adjusting

Author: VesaJuvonen

docs/spfx/dynamic-data.md

@@ -1,7 +1,7 @@
 ---
 title: Connect SharePoint Framework components using dynamic data
 description: High-level description on how to use dynamic data concept for connecting different SharePoint Framework components
-ms.date: 11/08/2018
+ms.date: 09/16/2019
 ms.prod: sharepoint
 localization_priority: Priority
 ---
@@ -12,6 +12,10 @@ Using the dynamic data capability, you can connect SharePoint Framework client-s
 
 ![Three SharePoint Framework web parts connected to each other showing information about events](../images/dynamic-data-webparts.png)
 
+
+> [!NOTE] 
+> Dynamic Data is the recommended pattern to share data between SharePoint Framework web parts or other components. It was introduced with the release of SharePoint Framework 1.7. If you are using older version of SharePoint Framework, this option is not available.
+
 ## Expose data using dynamic data source
 
 Dynamic data in the SharePoint Framework is based on the source-notification model. Component designated as a dynamic data source, provides data and notifies about its changes. Other components on the page can subscribe to notifications issued by a dynamic data source. When handling notifications, dynamic data consumers can retrieve the current value of the dynamic data set exposed by the data source.

docs/spfx/web-parts/guidance/share-data-between-web-parts.md

@@ -1,7 +1,7 @@
 ---
 title: Share data between client-side web parts
 description: Approaches you can use to share data and store retrieved data across multiple web parts in SharePoint.
-ms.date: 01/10/2018
+ms.date: 09/16/2019
 ms.prod: sharepoint
 localization_priority: Priority
 ---
@@ -12,7 +12,7 @@ localization_priority: Priority
 When building client-side web parts, loading data once and reusing it across different web parts helps you improve the performance of your pages and decrease the load on your network. This article describes a number of approaches that you can use to share data across multiple web parts.
 
 > [!NOTE] 
-> When developing using SPFx v1.7.0 or newer it is recommended to use the [Dynamic Data feature of the SharePoint framework for passing data and events between web parts on page](../../dynamic-data.md).
+> When developing using SPFx v1.7.0 or newer it is recommended to use the [Dynamic Data feature of the SharePoint framework for passing data and events between web parts on page](../../dynamic-data.md). 
 
 ## Why share data between web parts
 

docs/spfx/web-parts/guidance/tutorial-share-data-between-web-parts-global-variable.md

@@ -1,15 +1,18 @@
 ---
 title: Share data between web parts by using a global variable (tutorial)
 description: Step-by-step instructions for sharing data between SharePoint client-side web parts.
-ms.date: 01/10/2018
+ms.date: 09/16/2019
 ms.prod: sharepoint
 localization_priority: Priority
 ---
 
 
 # Share data between web parts by using a global variable (tutorial)
 
-When building client-side web parts, loading data once and reusing it across different web parts helps improve the performance of your pages and decrease the load on your network. 
+When building client-side web parts, loading data once and reusing it across different web parts helps improve the performance of your pages and decrease the load on your network.
+
+> [!NOTE] 
+> When developing using SPFx v1.7.0 or newer it is recommended to use the [Dynamic Data feature of the SharePoint framework for passing data and events between web parts on page](../../dynamic-data.md).
 
 > [!NOTE] 
 > Before following the steps in this article, be sure to [set up your SharePoint client-side web part development environment](../../set-up-your-development-environment.md).