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

# Concat

<Badge className="hny-badge-enterprise-addon" stroke>Ent+</Badge>

<Note>
  This feature is available as an add-on for the [Honeycomb Enterprise plan](https://www.honeycomb.io/pricing/).
  Please contact your Honeycomb account team for details.
</Note>

## Description

The Concat processor can be used to concatenate fields together into a single string.

## Supported Types

| Metrics | Logs | Traces |
| ------- | ---- | ------ |
| ✓       | ✓    | ✓      |

## Configuration

| Field             | Description                                                                                                               |
| ----------------- | ------------------------------------------------------------------------------------------------------------------------- |
| Condition         | A condition that determines when this processor is applied.                                                               |
| Source Field Type | The type of telemetry that contains the fields to be concatenated.                                                        |
| Source Fields     | The telemetry fields to concatenate together.                                                                             |
| Target Field Type | The telemetry field type where the concatenation result will be placed.                                                   |
| Target Field      | The target field to place the concatenation result into. May only be blank if Body is selected for the Target Field Type. |
| Delimiter         | The delimiter to place between the source fields when concatenating. Defaults to a space, but may also be empty.          |