Nodes question

I started with a blank* project in order to learn more about UE4.
How do I search for these nodes ?:

Black = blank I am assuming.

Velocity and JumpZVelocity belong to the Character Movement Component. So just click on the CMC in your Character BP and then search for them in the details panel. Or just grab the CMC and move it out as a variable (like it says on that graph, CharacterMovement) and then drag off of it and type in Velocity and JumpZVelocity and whatever else you want.

Thank you! And,yes, blank not black,didn`t pay attention,sorry.

Please accept my answer/upvote it to resolve this. Thanks.