---
alias: user-guide-business-workflow-task-container-undock-post
render_macros: false
description: "Starts a workflow after a container is undocked."
---

# After Container Undocking

Starts a workflow after a **Container** is undocked.

![Screenshot of a Business Workflow recording the undocked Container in the request context.](images/business-workflow-task-container-undock-post.png)

## Event Context

The event provides `Container`, `Resource` to tasks in its branch. Select these values in the value editor when configuring child tasks.

??? example "After Container Undocking"

    Inspect the undocked **Container** and its **Resource** context, then record a business notification or request-context value.

## Behavior

The handler runs inside the operation's transaction. An error in the handler can cancel or roll back the operation. An After event runs after the operation boundary, while the transaction is still active.