ES-975464 - Resolve the ReadMe file length issue in this sample repository

Author: SreemonPremkumarM

README.md

@@ -1,2 +1,41 @@
 # Coded ui test external plugin source project for wpf datagrid and treegrid
-This repository contains the coded ui test external plugin source project for wpf datagrid and treegrid
+
+This repository contains the coded ui test external plugin source project for [WPF DataGrid](https://www.syncfusion.com/wpf-controls/datagrid) and [WPF TreeGrid](https://www.syncfusion.com/wpf-controls/treegrid).
+
+The Coded UI Test(CUIT) extension is a technology manager that tells Coded UI Test to use UI automation for Syncfusion WPF controls.
+
+To run the CUITs, follow the steps:
+
+1. Run the Extension project and build it.
+2. You can get the following tabulated assembly from the bin folder.
+
+<table>
+<tr>
+<th>Visual Studio Version</th>
+<th>Relative Path</th>
+</tr>
+<tr>
+<td>
+2010
+</td>
+<td>
+C:\Program Files (x86)\Common Files\Microsoft Shared\VSTT\10.0\UITestExtensionPackages
+</td>
+</tr>
+<tr>
+<td>
+2015
+</td>
+<td>
+C:\Program Files (x86)\Common Files\Microsoft Shared\VSTT\14.0\UITestExtensionPackages
+</td>
+</tr>
+<tr>
+<td>
+2017
+</td>
+<td>
+C:\Program Files (x86)\Common Files\Microsoft Shared\VSTT\15.0\UITestExtensionPackages
+</td>
+</tr>
+</table>