Upd

Author: Eugene Polevikov (DevExpress)

interface-elements-for-desktop/articles/report-designer/report-designer-for-winforms/bind-to-data/bind-a-report-to-a-join-based-federated-data-source.md

@@ -56,10 +56,34 @@ The Wizard creates a new **FederationDataSource** that includes the single query
 
 ![](../../../../images/eurd-data-federation-data-source-structure.png)
 
-The federated query's default name is the same as the main table's name. To rename this query, right-click the data source in the Field List or Report Explorer and select **Manage Queries** in the context menu.
+New:
+
+The federated query’s default name equals to the main table’s name (the Categories table in this tutorial). You can rename this query in the Manage Queries dialog. To invoke it, right-click the data source in the Field List or Report Explorer and select Manage Queries in the context menu.
 
 ![](../../../../images/eurd-data-federation-rename-query.png)
 
+The Manage Queries dialog appears.
+
+image goes here...
+
+Double-click the table name in the left menu and use the editor to change this name.
+
+image goes here...
+
+Besides renaming table names, you can also use the Manage Queries dialog to add, modify, or delete queries.
+
+To add a new query, click the Add button in the left menu.
+
+image goes here...
+
+Double-click a table or drag-and-drop it onto the right surface to add the table to the query.
+
+image goes here...
+
+Specify the query type. Then, use the menus on the right to configure data fields for the selected or existing tables.
+
+image goes here...
+
 Once you rename the query, update the report's **Data Member** property.
 
 ![](../../../../images/eurd-data-federation-report-data-source-property.png)

interface-elements-for-desktop/articles/report-designer/report-designer-for-winforms/bind-to-data/bind-a-report-to-a-union-based-federated-data-source.md

@@ -63,6 +63,28 @@ The federated query's default name equals to the first source's name (the **Cust
 
 ![](../../../../images/DataFederationUnion-rename-query.png)
 
+The Manage Queries dialog appears.
+
+image goes here...
+
+Double-click the table name in the left menu and use the editor to change this name.
+
+image goes here...
+
+Besides renaming table names, you can also use the Manage Queries dialog to add, modify, or delete queries.
+
+To add a new query, click the Add button in the left menu.
+
+image goes here...
+
+Double-click a table or drag-and-drop it onto the right surface to add the table to the query.
+
+image goes here...
+
+Specify the query type. Then, use the menus on the right to configure data fields for the selected or existing tables.
+
+image goes here...
+
 Once you rename the query, update the report's **DataMember** property.
 
 ![](../../../../images/DataFederationUnion-report-data-source-property.png)