SAP

HTTP header

Read the following documentation: http://help.sap.com/saphelp_nw70/helpdata/en/d0/a3d940c2653126e10000000a1550b0/frameset.htm

SAML

Read the following documentation: https://help.sap.com/saphelp_nw70/helpdata/en/94/695b3ebd564644e10000000a114084/content.htm