---
alias: user-guide-automation-task-core-mergearray
tags:
- automation tasks
description: "This task merges input fields into a single array for streamlined processing"
---

# Merge Array

![image71][image71]

This task merges multiple input fields into a single array. It collects values from the inputs, optionally enforces type consistency, and flattens the result for easy processing.

![mainImage][mainImage]

## Inputs

| Name     | Data Type | Description                   |
|----------|-----------|-------------------------------|
| Activate | `any`     | Activate the merge array task |

## Outputs

|  Name  |  Data Type  |  Description |
| ------ |  ---------|   --------- |
|MergedArray | `any` |   Final merged array |
|Success | `Boolean` |  If there was no problem emits a true |
|Error   |  `Error`  | Error that occurred during the processing of this task |

## Settings

On the *General Tab*, you have the usual settings and the following settings:

|  Name  |  Data Type  |   Default    |  Description |
| ------ |  ---------|   ---------  | --------- |
| enforceType | `Boolean` |   True   |  Flag indicating if inputs must have the same type (if there are inputs with different types, it raises an error)|

## Behavior

When the task is activated, the task will merge the inputs into an array.

## Remarks

There is no particular remark to be made.

[image71]: ../images/arithmeticoperation-lg.svg
[mainImage]: ../images/merge_array.png