Hi,
I have a problem with the library system in Design Studio (version 3.4).
I tested the lpuart_echo_s32k144 example with those includes:

I want to use parts of it in another project, but the first include can't be found there.
Opening the declaration of it shows, that it is just a group of included header files.

But if I try to include them its an "unresolved inclusion" again.
So I want and need to learn the general workflow with inclusions.
How do I find the librarys I need?
Do I need to copy them to a library folder?
How do I connect a library to my project?
I am new to MCU programming and grateful for any help!
Best regards
Raphael