> ## Documentation Index
> Fetch the complete documentation index at: https://help.ondeckapps.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Source Nodes

> Nodes that feed data into an automation graph, from a fixed value to imported console or wireless channel names.

Source nodes inject a value into your automation graph rather than starting a workflow. Connect a source's output into another node — an action, a Variable, or a Condition — anywhere that node needs a piece of data rather than just a signal to fire.

## Current Time

Injects the current system time as a data value.

* **Setup:** Drop the node into your flow and choose a format: `HH:mm:ss`, `HH:mm`, seconds since midnight, or a Unix timestamp.
* **Features:** Feed a live clock value into an HTTP Request, a text module variable, or anywhere else a timestamp is useful.

## Static Label

Injects a fixed piece of text you define yourself.

* **Setup:** Add the node and enter either a single value, or a list of labels to cycle or choose from.
* **Features:** Useful as a placeholder value while building a graph, or as a constant label you want to reuse in multiple places without retyping it.

## Roster

Injects a value from a Relay Roster.

* **Setup:** Add the node and choose either a single column value or a whole column.
* **Features:** Pull roster data into an automation without needing Planning Center — useful for teams running fully offline rosters.

## Console Import

Injects channel names imported from a connected audio console.

* **Setup:** Select a console device, then choose a single channel or all channels.
* **Features:** Keeps automation and downstream displays in sync with the actual channel names configured on the console, rather than names typed manually into Relay.

## Wireless Import

Injects channel names imported from a connected Shure or Sennheiser wireless system.

* **Setup:** Select a wireless device brand, then choose a single channel or all channels.
* **Features:** Same idea as Console Import, but for wireless channel names — handy for keeping labels consistent between the receiver's own channel naming and what Relay displays or sends elsewhere.