New SSRS instance. How to deploy all reports

We may have more then one SSRS instance on our server.

Every time when we will create such instance we have to create new configuration in our AX and create new report folder (also from AX)

System administration\Setup\Business intelligence\Reporting Services\Report servers
There is a button for creating a new report folder.

This folder will be empty.

We can deploy every report from AOT one by one: right click on report and position Deploy

It's much faster to use AX PowerShell for that purpose.
It has to be run from server where Reporting Services are installed.
There should be also installed a part of Dynamics AX, to have AX PowerShell and Dynamics AX Configuration. PowerShell will use default config set in AX Configuration tool.

We have to export AX configuration to have .axc file with stored information about that config. This file .axc has to be renamed to Microsoft.Dynamics.AX.ReportConfiguration.axc
When name of that file will be changes, we have to copy that file to folder with our new SSRS instance.
Default folder is usually:
C:\Program Files\Microsoft SQL Server\OurInstanceName\Reporting Services\ReportServer\bin

After that we have to run Microsoft Dynamics AX 2012 Management Shell (our Powershell with AX extensions)

command to use Publish-AXReport -ReportName *

Instead of '*' we can put a name of report which we want to deploy, or we can put for example S* - it will deploy all reports with names starting from S (SalesInvoice for example).

Such deploy process started from Shell is much faster then deploying from AOT.