Node Connectivity
There are 168 nodes that can be used as successor
for a node with an output port of type 
Flow Variable.
Model Writer
Writes KNIME model port objects to a file.
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) Modern UI
Converts Path variables into String variables.
String to Path (Variable)
Converts string variables into path variables.
Model to Binary Object
Converts a model to a binary object cell.
URL to File Path (Variable)
Converts URLs into file paths.
Send Email
Send an email using an external SMTP server.
Create File Name Deprecated
Create a new file name as flow variable