Get Variable Nodes
Get Variable Node
Get variable nodes are used to retrieve the current value of a variable and pass that value on to another node's value input.
Just choose the variable name for the variable you want to retrieve the value of, and connect the value output to whatever node you are sending the value to.
Get Variable nodes can be connected along the dialogue flow path via the dialogue flow input and output ports, but can also be evaluated if they are part of a chain in the input/output of any node that is evaluated along the dialogue flow path.