Node Connectivity
There are 199 nodes that can be used as predessesor
for a node with an input port of type 
Flow Variable.
Create File/Folder Variables
Creates paths to files/folders and exposes them as flow variables.
Create Folder
Creates a folder upon execute and exposes its path as flow variable.
Create Temp Folder
Creates a temporary folder upon execute and exposes its path as flow variable.
Path to String (Variable)
Converts Path variables into String variables.
String to Path (Variable)
Converts string variables into path variables.
URI Port to Variable
Output the URIs from an URI port object to variables.
URL to File Path (Variable)
Converts URLs into file paths.
Extract Context Properties
Reads workflow context related properties, including workflow name and the logged in user.
Extract Context Properties Deprecated
Reads workflow context related properties, including workflow name and the logged in user.
Variable Creator
Creates flow variables for use in the workflow.