Welcome to the forum @Jaxybear, I recommend checking out my beginner guide series(more to come) Introduction Guide.
You need a wire repeater, life cycle, barrier, and flag.
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Set Up

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Barrier



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Life Cycle
No Changes needed -
Repeater
The Team you want to be able to capture this flag. ex. Team 1

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Wires
This will make it so that the barrier is there for all teams except the one you want to be able to capture it. If there’s anything else that I can help you with just let me know @awesomeT43

