How to get a character BP to interact with another BP?

Thanks! got it working with this. I didn’t quite get the ‘set’ thing, I created a new variable called ‘Type’, set it to ‘int’ as that was a similar colour to what you had. Not quite sure what I was doing but I think it’s what was needed?

Found out that it ultimately won’t work though. I want this action to only happen if I have initiated an event ‘Item_A_Initiated’ but I did that in another BP. So I can’t drag that in my character BP to check if it’s true or not? I brought in ‘Cast to BP_Speech_A’ (where the item is initated) but I’m at a loss how to proceed.

I think I need to make it so when I trigger the initiation in my other BP that it sets a variable (Item_A_Initiated = True) in my CHARACTER bp? but AGAIN it’s that problem of not being able to make an action from BP_A affect something in BP_B ?

So confusing! I think I’m making it more confusing then it needs to be, hopefully!