This section explains how to upgrade the Syncfusion® Report Server Azure App Service to Bold Reports®.
You should have Syncfusion® Report Server Azure App Service in version 4.x
IDP and Report Server in your local machine as shown in the following screenshot.
Connect your Syncfusion® Report Server Web App by FileZilla, and then by dragging you can move the App_Data folder to Report Server folder, which you have created.

Create the following sub-folders structure like /App_Data/Configuration/ under IDP folder.
Go to your storage account, which is created at the deployment time of Bold Reports® and in container section navigate to the following location.
boldreportscontainer/tenantmanagement/tenant management server/configuration
IDP/App_Data/Configuration.
Bold Reports (Multi-tenant) Azure app by FileZilla, and then drag the Privatekeys.dat file to the local machine under the folder IDP/App_Data/Configuration/.
IDP and Report Server in your local machine as shown in the following screenshot.
Create the following sub-folders structure like /App_Data/Configuration/ under IDP folder.
Go to your storage account, which is created at the deployment time of Bold Reports® and in container section navigate to following location.
boldreportscontainer/tenantmanagement/tenant management server/configuration
IDP/App_Data/Configuration.
Bold Reports (Multi-tenant) Azure app by FileZilla, and then drag the Privatekeys.dat file to the local machine under folder IDP/App_Data/Configuration/.
Create the following sub-folders structure like /App_Data/Configuration/ under Report Server folder in your local machine.
Go to the storage account of previous Report Server (Single-Tenant) and in container section navigate to the following location.
boldreportsrscontainer/Bold Reports/Report Server/Configuration/
Report Server/App_Data/Configuration.
Download the migration tool from this link.
Extract the file and open the Syncfusion.Server.DataMigration.exe.config file. You need to update the values to the following listed keys in the config file:
<add key="ReportsBackUpConfigPath" value=""/>
<add key="BoldReportsIDPPath" value=""/>
Copy the IDP path and paste it to the value of BoldReportsIDPPath key.
For example, <add key="BoldReportsIDPPath" value="D:\migration\IDP"/>
Configuration path of the Report Server and paste it to the value of ReportsBackUpConfigPath key.For example, <add key="ReportsBackUpConfigPath" value="D:\migration\Report Server\App_Data\Configuration"/>

Syncfusion.Server.DataMigration.exe from the extracted location.
The migration tool will migrate the users, groups, permissions, reports, data sources, datasets, and schedules. The user without email address is skipped, because for the Bold Reports® Report Server email is mandatory.