Portal Java as SAML2 Identity Provider

Hi all,

I'm trying to configure Netweaver Portal 7.4 SP3 as Identity Provider to issue SAML2 assertion tickets to establish trust connections between SAPUI5 apps and SAP NW Gateway.

Anyone has a how to, useful links or tutorial to configure all components¿?

We've configured SAP Portal as IDp and SAP NW GW to trust SAML2 tickets but a GW logon screen appears when SAPUI5 apps access to GW services.

Thanks in advance,

Kind regards