New to Nakisa - Talent management module

Hello Experts,

I got good experience working in ESS/MSS, eRec, PMS modules

But now i wanted to learn on Business Package Talent Management and Nakisa tool and looking for some trainers or any kind of materials.

I hardly find any guidance too

Also i am being a functional consultant how to start with and will learning Nakisa help me. Also for learning Nakisa does we require technical knowledge or functional part is enough? Pls help me to understand where and how to start with in the areas of Using Nakisa for SAP HCM module

Hope for the inputs

Regards

Vijay