View admin center on successfactors sales demo system

[Tesnimk]

Dear colleagues,

I am trying to setup and test integration to successfactors  via rest APIs .

To finalize such integration through a certificate based authentication I need to manage certificates in the Security Admin Center .

I have access to a trial successfactors sales demo system https://hcm-us10-sales.hr.cloud.sap/sf but I was not able to view admin center . 

Is there any hint to achieve that? Is there any other Successfactors sales demo system that could be reached with Admin roles for  test purposes ?  

Best regards,

Tesnim

[r3verse]

According to List of SAP SuccessFactors Deep Links | SAP Help Portal the "/sf/admin" endpoint should go to the admin center. When i try this on my trial i get "You don't have permission to access this page.", so i assume there is just no access to it.