Node Connectivity
There are 204 nodes that can be used as predessesor
for a node with an input port of type 
Flow Variable.
String Input (legacy) Deprecated
Outputs a string flow variable with a given value.
String Radio Buttons (legacy) Deprecated
Outputs a string flow variable with a given value.
Value Selection QuickForm (legacy) Deprecated
Takes a data table and a selected column and returns a variable with the selected value from this column.
Row Iterator Loop Start (deprecated) Deprecated
Iterates over an input data table, whereby each row is passed into the body of the loop.