HMRC Configuration steps for PI 7.4 Java system

Hello,

We are trying to implement e-filing for GB (HMRC) in a PI.7.4 JAVA only system .

Since we have only java stack here, I am unable to follow the documentation for dual stack system.

Please help to understand the HMRC Configuration Settings in JAva only sytem.

G Type RFCs(below screenshot)  to connect to HMRC - How to create in Java stack .

Enabling PI system to act as an HTTPS client (enable HTTPS & import Certificates in STRUST) - How to enable PI as HTTPS client in Java only system

Please share the link if there is any document for e-filing configuration for PI java only system

Thanks,

Ari