SQL Server Reporting Service Configuration Manager
Install multiple instances of Reporting Services on the same computer (for use with Microsoft Dynamics AX) | Microsoft Learn
Microsoft Dynamics AX : AX 2012 Reporting services extensions and Analysis services configuration
Patch SQL Server Reporting Services (SSRS) in one-box environments - Finance & Operations | Dynamics 365 | Microsoft Learn
error while installing report services extensions in ax 2012 r3. - Microsoft Dynamics AX Forum Community Forum
Dynamics AX installation | Dynamics AX Training
Reporting architecture | Microsoft Learn
AX2012R2 SSRS Validation error as make sure the SQL Server Reporting Services is configured correctly - Microsoft Dynamics AX Community
Install Web Services on IIS
Dilip's blog on Dynamics 365 for Finance and Operations and Classic AX: Step by Step Guide How to Install Dynamics AX 2012 SSRS and Analysis Extensions
Troubleshooting AX/SSRS – axology
AX Content: Multiple instances of SQL Server Reporting Services (SSRS) on one computer - Microsoft Dynamics 365 Blog