Dataiku Enterprise does not allow for multi-user setup

Hi,
I am evaluating Dataiku Enterprise edition, but I cannot set up the multi-user environment. While running the installer I get the following error:

sudo ./dss/bin/dssadmin install-impersonation dataiku
[+] Saving installation log to /home/dataiku/dss/run/install-impersonation.log
[+] Enabling impersonation in DSS
OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=200m; support was removed in 8.0
[2018/01/31-21:00:34.423] [main] [INFO] [dku.logging]  - Loading logging settings
[2018/01/31-21:00:34.436] [main] [INFO] [dku.logging]  - Configuring additional logging settings from /home/dataiku/dataiku-dss-4.1.2/resources/logging/dku-log4j.properties
[2018/01/31-21:00:34.994] [main] [INFO] [org.springframework.beans.factory.support.DefaultListableBeanFactory]  - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@6cb107fd: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,springUtils,backendLicenseStatusService,SAASInstanceService,filesBasedUsersDAO,remoteLicenseService,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchy
[-] ****************************************
[-] Multi-user security is not available
[-] in your DSS license
[-] ****************************************

In my dataiku UI I see the following:

Do I need an additional/different type of license to try this feature?