Node Connectivity
There are 199 nodes that can be used as predessesor
for a node with an input port of type 
Flow Variable.
Data App Deployment Creator
Creates a data app deployment on the KNIME Hub for the selected workflow.
Conda Environment Propagation
Ensures the existence of a specific Conda environment and propagates it to downstream nodes.
Python Edit Variable Deprecated
Allows execution of a Python script in a local Python installation.
Salesforce Authentication Extractor Deprecated
Extracts Access Token and Instance URL from a Salesforce Connection
SSH Command Executor Streamable
Execute command(s) on a remote machine using SSH
PMML to SQL
Generates SQL for PMML Decision Trees and Regression models
Molecule Widget (Labs)
Emits a molecule string in the specified format.
Variable Expressions (legacy)
Append and modify variables using expressions.
Wait...
This node waits for a certain time, to a certain time or for a file event.
Save Workflow
Saves the workflow upon execution.