I use FreeIPA and want to master the features embedded in it with RHEL Identity Management. Would the course outlined in the subscribtion provide be a good fit, even though it speaks to using a Windows environment?
Yes it would be a good fit. Many enterprises value RHEL IdM (based on FreeIPA) features that allow integration with MS Windows Active Directory so it is an important part of that course for most customers. It is not that course targets Windows users; it includes a few lectures and exercises about integrating identity management for Linux and Windows, for example allowing a user to log in to a Linux server using his username and password from Active Directory.
So if you wanna learning identity management for Linux servers and workstations, this is definitely the Red Hat training for you.