# Business-process tasks

List approval tasks, complete your task or delegate it to a substitute. Completing a task performs a real approval. Show the person the selected task and decision before acting.

Bitrix24 API: `bizproc.task.list`, `bizproc.task.complete`, `bizproc.task.delegate`
Scope: `bizproc`

## Operations

- [List tasks](./bizproc-tasks/list.md)
- [Complete a task](./bizproc-tasks/complete.md)
- [Delegate tasks](./bizproc-tasks/delegate.md)

## See also

- [Workflow instances](/docs/automation/workflows)
- [API errors](/docs/errors)