Azure
Bold Reports® Enterprise Edition offers to create Report Server with Azure App Service using ARM template. This will helpful to Easily scale up your Report Server application on demand by deploying it as an Azure App Service.
And also, you can upgrade Bold Reports® Azure App Service to the latest version.
You can refer the below documentation for creating and upgrading your Azure App Service.
Upgrade Bold Reports® Azure App Service from v1.x to latest
Upgrade Bold Reports® Azure App Service from v2.x to latest
Upgrade Syncfusion® Report Server Azure App Service from v4.x to latest
Note: During the upgrade process, it is essential to grant all the required permissions to the user. Please ensure that users have the necessary permissions.