Question regarding authorization issues

I have a small question regarding authorization issues.

Is the tutorial for version 7.4.2 ELK: https://www.youtube.com/watch?v=nMh1HWWe6B4 still valid?

Does it work normally in the Basic 7.4.2 Kibana license?

It should be pretty much valid. there are some features that require an extra level of license, but I think the ones in the tutorial that work with basic, will work in 7.4+ as well.