Can you rename custom transformer ports from the Main canvas tab?

• A. True
• B. False
• C. Only input ports
• D. Only output ports

Answer: (B)

Port names for a custom transformer are defined in the transformer’s own configuration, not on the Main canvas. The Main canvas shows and connects to the ports, but you can’t rename them there. To rename, open the custom transformer and edit its Ports (or Port Names) section, changing the labels for each input or output port. This keeps the port definitions consistent across all uses of the transformer.