How to create third person shooter aiming blueprint

UE4 documentation has a section on this Creating an Aim Offset | Unreal Engine Documentation

And I created a tutorial series on the topic a while back you can also check UE4 #6 Using Aim offset with Unreal Engine 4 - YouTube

i triedt o find tutorial but no luck, can someone help?

Thx alot, iam gonna try this!