The Ideagen Internal Audit (Aura) document Ideagen Internal Audit (Aura) v6 Overview, Prerequisites and Readiness has an appendix containing a PowerShell script that will enable all the required Windows roles and features for supporting Ideagen Internal Audit (Aura).

This works for Windows Server editions, but sometimes it is necessary to install the Ideagen Internal Audit (Aura) services onto a Windows 11 machine (e.g. for demo or test purposes).  

The PowerShell for doing this in Windows 11 is shown below.  Note that it is necessary to reboot the PC in between running the two chunks of script.

First script

# This PowerShell adds most of the prerequisite Windows components required by Ideagen Internal Audit (Aura) v6.0.1.8
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-WebServerRole" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-WebServer" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-CommonHttpFeatures" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-DefaultDocument" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-HttpErrors" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-StaticContent" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-HealthAndDiagnostics" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-HttpLogging" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ODBCLogging" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-Performance" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-HttpCompressionDynamic" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-Security" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-RequestFiltering" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ApplicationDevelopment" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-NetFxExtensibility" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-NetFxExtensibility45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ASPNET" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ASPNET45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ISAPIExtensions" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ISAPIFilter" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-WebServerManagementTools" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-ManagementConsole" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-IIS6ManagementCompatibility" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-Metabase" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "IIS-LegacySnapIn" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-HTTP-Activation" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-NonHTTP-Activation" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "NetFx4-AdvSrvs"  -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "NetFx4Extended-ASPNET45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-Services45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-HTTP-Activation45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "MSMQ-Server" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WAS-WindowsActivationService" -All -NoRestart

# Restart
   Restart-computer

The PC will restart at this point.  After logging back in, run this second script:

Second script

# This PowerShell adds the remaining prerequisite Windows components required by Ideagen Internal Audit (Aura) v6.0.1.8
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-MSMQ-Activation45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-Pipe-Activation45" -All -NoRestart
    Enable-WindowsOptionalFeature -online -FeatureName "WCF-TCP-Activation45" -All -NoRestart

# Restart
   Restart-computer