> For the complete documentation index, see [llms.txt](https://flapjax.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://flapjax.gitbook.io/docs/automations/actions/flow-control.md).

# Flow control

#### Enrol in Sequence

Push a person into another active sequence that has a Manual trigger.

* **Sequence**, chosen from a dropdown of active sequences with manual triggers
* **Person**, needed inside a workflow, which carries no person context. Select the person to enrol with a variable.

#### Exit Automation

End the flow at once for the current person or run. It needs no configuration. Reach for it to stop processing early, say after a condition check.

#### Custom Action

Call an external HTTP endpoint with data from the automation.

* **Endpoint URL**, the URL to call. It must start with http\:// or https\://
* **Request body**, the attributes you send. Their values support variables.

You set custom actions up in **Settings > Custom Actions**. The [Custom Actions settings guide](#custom-action) covers the detail.