# Parallel Sequence

Executes child nodes at the same time. Execution ends when any child node returns `failure`.

## Behavior based on child node results

Results | Behavior
--- | ---
Success | Wait for other child nodes to finish executing. If all child nodes have finished executing, the Parallel Sequence itself will also return `success`.
Failure | Terminates execution and the Parallel Sequence itself also returns `failure`.

## Properties

Property name | Type | Description
--- | --- | ---
Children | `OutputBehaviorTreePort` | Executes the connected child nodes and receives the execution results. You can connect multiple child nodes. Child nodes start executing from top to bottom.