Architecture

Webflow can be installed in two scenarios depending on your existing SAP Landscape

WAS

In this scenario the user directly interacts with the WAS (Web Application Server) and no SAP portal is involved.
The user logs on to the WAS as a named SAP user

WAS-in-PORTAL

In this scenario the user logs on to the SAP portal. Then the portal enables Single-Sign-on (SSO) access to the WAS (Web application server)