How to set AddForce in local coordinates?

Question

C++ / C#

There is a certain game model. "Jet engines" are attached to it. The model, as is clear from the question itself, must move using AddForce (physics realism is very important, I don’t plan to use translate).
When using Vector3 as it is - the force is given relative to world, global coordinates.

void FixedUpdate()
    {
        rb.AddForce(new Vector3(-1, 0) * thrust);
    }

How to convert vector to local coordinates? Or is there another way to specify specifically local coordinates?

Answer 1

Rigidbody.AddRelativeForce