> For the complete documentation index, see [llms.txt](https://docs.pollination.solutions/user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pollination.solutions/user-manual/grasshopper-plugin/grasshopper-user-interface/3_parametric/fly_id.md).

# Fly\_ID

![Fly ID](/files/CZ4c8o5sabF4SEUaHMhV)

Generates iteration ID from a collection of sliders, panels, or valueLists.

## Inputs

* **in\_1 \[]**

  Please connect a Slider, Panel, or ValueList, as a valid input

## Outputs

* **values**

  List of input values
* **id**

  A unique ID created based on the input values. Connect this output to Pollination Fly's id input.