SBarnes wrote:No you new plugin references Cashbook Bank CSV just as Bendigo Bank does
Yep. Easiest way is to open the Bendigo one, Copy it using the copy button, change the name to what you want, and then it's just fiddling with the code to read and ingest the CSV.
To be clear: You need the Cashbook Bank CSV Import plugin enabled
AND one or more "other" plugins which implement the interface (Bendigo Bank Cashbook CSV Imports plugin being an example). The Cashbook Bank CSV Import plugin provides the framework for other plugins to register themselves - when they do they appear in the drop-down which you saw as being empty - and when an item is selected from the drop-down, the code for the registered provider is run to import the CSV.