Yep, this is AIController which you create in previous step. For creating ai controller in Create blueprint class dialog in all classes type AIController and select one.
okay so I got that part, now for the diagram on the tutorial, how do I find alot of that stuff…I am a beginner…not very familiar with this…is there a beginner AI tutorial?
Ah figured it all out…only node I need is the one that the AI_CON_REF in the greyed out box at the beginning on the left of the blue print image…it connects the Branch node…where can I find that and what is that?