The Function Start Node can be used to create a function Workflow. Functions can be executed from any other Workflow.
Function Workflows start with a Function Start Node and end with a Function End Node.
Category: Category this function will show in the Node Selector.
Summary: Quick description of what the function does.
Inputs: One or more inputs for this function. Each input name must be all lower case with no special characters. You can set a description for the input as well as set a model to be used by clicking the edit button. Clicking the minus button removes the input.
After you saved a valid Workflow with a Function Start Node and a Function End Node, you can visit the Node Selector to use your function as a Node.