Add topic on how to bind a report to MongoDB instance

Author: epolevikov

interface-elements-for-desktop/articles/report-designer/report-designer-for-winforms/bind-to-data.md

@@ -15,6 +15,7 @@ The following tutorials illustrate how to bind a report to various data sources:
 * [Bind a Report to an Excel Workbook](bind-to-data/bind-a-report-to-an-excel-workbook.md)
 * [Bind a Report to a CSV File](bind-to-data/bind-a-report-to-a-csv-file.md)
 * [Bind a Report to JSON Data](bind-to-data\bind-a-report-to-json-data.md)
+* [Bind a Report to a MongoDB Instance](bind-to-data\bind-a-report-to-a-mongodb-instance.md)
 * [Bind a Report to XPO Persistent Object](bind-to-data\bind-a-report-to-an-xpo-persistent-object.md)
 * [Bind a Report to a Join-Based Federated Data Source](bind-to-data\bind-a-report-to-a-join-based-federated-data-source.md)
 * [Bind a Report to a Union-Based Federated Data Source](bind-to-data\bind-a-report-to-a-union-based-federated-data-source.md)

interface-elements-for-desktop/articles/report-designer/report-designer-for-winforms/bind-to-data/bind-a-report-to-a-mongodb-instance.md

@@ -0,0 +1,56 @@
+---
+title: Bind a Report to a MongoDB Instance
+author: Eugene Polevikov
+---
+
+# Bind a Report to a MongoDB Instance
+
+[Create a new project](../add-new-reports.md) and add a blank report to this project. Follow the steps below to bind the report to a MongoDB instance. 
+
+## Invoke the Data Source Wizard
+
+Click the report's smart tag, expand the drop-down menu for the **Data Source** property in the "Report Tasks" list, and click **Add Report Data Source**.
+
+![Invoke the Data Source Wizard](../../../../images/eurd-win-report-smart-tag-add-new-data-source.png)
+
+## Select the MongoDB Data Source
+
+Select **MongoDB** in the invoked **Data Source Wizard** and click *Next*.
+
+![Select the MongoDB Data Source](../../../../images/data-source-wizard-select-mongodb.png)
+
+## Specify Connection Properties
+
+Paste the entire string or enter connection fields individually. Refer to the following topic for information on connection string format and options: [Connection String URI Format](https://docs.mongodb.com/manual/reference/connection-string/).
+
+![Specify connection properties](../../../../images/data-source-wizard-specify-connection-properties.png)
+
+## Specify Data Queries
+
+On the next page, choose database collections that you want to load from the MongoDB instance. Specify the name of the database and database collection in the **Database** and **Collection** columns. You can use the **Filter** column to specify filter conditions for items of the database collections.
+
+The names of queries to database collections should be unique. A string stored in a query's **Collection** column is the default name for this query. To create several queries to the same database collection, use the **Alias** column to specify different names for these queries.
+
+![Configure queries to a MongoDB instance](../../../../images/data-source-wizard-configure-queries.png)
+
+## Use the Created MongoDB Data Source
+
+The created data source appears in the [Field List](../report-designer-tools/ui-panels/field-list.md) and [Report Explorer](../report-designer-tools/ui-panels/report-explorer.md).
+
+![MongoDB data source in the Field List and Report Explorer](../../../../images/field-list-report-explorer-mongodb-data-source.png)
+
+You can bind report controls to the fields from this data source. Refer to the following topic for more information: [Bind Report Controls to Data](../use-report-elements/bind-controls-to-data.md)
+
+## Modify the Created MongoDB Data Source
+
+You can change connection parameters and modify queries for the created data source. Right-click the data source node in the **Field List** or **Report Explorer** and select **Configure Connections** or **Manage Queries**.
+
+![Modify MongoDB Data Source](../../../../images/field-list-manage-mongodb-data-source.png)
+
+Reconfigure the connection parameters or queries in the invoked **Connection Editor** and click *Finish*.
+
+![Reconfigure MongoDB Data Source](../../../../images/field-list-reconfigure-mongodb-data-source.png)
+
+Right-click the data source node and select **Rebuild Result Schema** to apply the changes.
+
+![Rebuild Result Schema](../../../../images/field-list-rebuild-result-schema-mongodb-data-source.png)

interface-elements-for-desktop/images/data-source-wizard-configure-queries.png

@@ -511,6 +511,8 @@
         href: articles/report-designer/report-designer-for-winforms/bind-to-data/bind-a-report-to-a-csv-file.md   
       - name: Bind a Report to JSON data
         href: articles/report-designer/report-designer-for-winforms/bind-to-data/bind-a-report-to-json-data.md
+      - name: Bind a Report to a MongoDB Instance
+        href: articles/report-designer/report-designer-for-winforms/bind-to-data/bind-a-report-to-a-mongodb-instance.md
       - name: Bind a Report to an XPO Persistent Object
         href: articles\report-designer\report-designer-for-winforms\bind-to-data\bind-a-report-to-an-xpo-persistent-object.md        
       - name: Bind a Report to a Join-Based Federated Data Source