Composite functions
A composite function is a combination of two separate functions, where the output of one function is chained as input to a subsequent function. The following topics provide information on creating, editing, or deleting composite functions.
By default, when you register for a Cast Iron® Express® account, this function is disabled. To use this additional function, click Add-ons and select the Mapping Functions package. For more information, see Adding function to your Express account.