This subflow, creates a node with 2 outputs.
Output 1 - is called for each object in the array (the object is supplied as msg.payload) Output 2 - is called when the iteration is completed with a final output array.
Output 1 should eventually to be connected back to the node's input, where the msg.payload will be used as the final element in the output array.
If initial input is not an array it will be treated as an array with a single object.
Example Usage:
I'm trying to use 2 Iterate on same flow, but secound interation still with content of first payload