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3504 2 loops 1 setpoint

1 am programming the 3504 controller with 2 pid loops and customer has asked that the 2 loops have the same setpoint so only wants to set the setpoint once. How do i link the setpoint of loop 1 to loop 2. 2 loops are required as in certain conditions they only want 1 output or another in so we have inputs switching auto manual and enable loops separately.

Is it a case of linking the sp1 loop 1 to sp1 loop 2 on the graphical wiring?

Thanks in advance on this.
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