Node Connectivity
There are 4148 nodes that can be used as predessesor
for a node with an input port of type 
Table.
CASE Switch Data (Start) Deprecated
Outputs the input table to exactly one of the output ports.
IF Switch Modern UI
Allows to manually control which branch the data will flow into.
End IF Modern UI
This nodes takes the data either from the top or bottom input port or concatenates the two tables if both branches contain data.
Empty Table Switch
Sends input data to first output if and only if it is not empty.
Java IF (Table)
Java IF Switch on tables
Catch Errors (Data Ports) Modern UI
End of Try-Catch construct. Use second input if execution leading to first input failed.
Try (Data Ports)
Start of Try-Catch construct.
Workflow Element Adder (experimental) Modern UIHidden
Add nodes, connections, and annotations to a workflow.
Workflow Summary Extractor Modern UI
Extracts a workflow summary from a workflow port object as an XML or JSON document.
Call Local Workflow (Row Based) Deprecated
Calls other local workflows.