What is the variable that will put the players name in the script? %t?

[Jay Ray]

Hey I just have a quick question, I am making a script where its on activate > client > center print > hello [name of player] 

What do I put to make it say the players name?

Thanks :)

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[Badspot]

%1

And the proper terminology here is that you are making an event. 

[Jay Ray]

okay thanks, and yeah, event sorry.