> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nx1cloud.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Crews

> Overview of NexusOne's crews feature that allows you build and run multi-agent workflows to automate complex data tasks

The Crews feature allows you to build automation workflows using [Crew AI](https://docs.crewai.com/en/introduction).

## Key features

The Crews feature provides the following functions:

* **Multi-agent collaboration**: Define teams of specialized AI agents that work together to solve complex tasks.
* **Task orchestration**: Describe requests and assign tasks to the right agents.
* **Agent and task templates**: Create reusable templates for defining agents and their tasks. This makes it easy to
  standardize and scale workflows.
* **Execution modes**: Run workflows in the following modes:
  * **Hierarchically**: Tasks run in parallel with delegation.
  * **Sequentially**: Tasks execute one after another.
* **History**: View the history of past task runs and their output.

## Use cases

These examples show how different industries can use Crews for automation workflows in NexusOne:

* **Financial services**: Coordinate multiple agents to detect fraud by analyzing transactions, flagging anomalies,
  and generating investigation reports.
* **Education**: Automate end-of-term reporting by assigning agents to extract student records, calculate performance
  metrics, identify at-risk students, and generate summary reports for administrators.