# Job attachment tutorial bundles for Deadline Cloud
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The [job\_attachments\_devguide](https://github.com/aws-deadline/deadline-cloud-samples/tree/mainline/job_bundles/job_attachments_devguide) and [job\_attachments\_devguide\_output](https://github.com/aws-deadline/deadline-cloud-samples/tree/mainline/job_bundles/job_attachments_devguide_output) job bundles supplement the [Use job attachments to share files](build-job-attachments.md) section in the developer guide. The bundles demonstrate how data flow metadata on path job parameters and the job bundle `asset_references.yaml` file work together to describe the files a job needs as input and produces as output.

When a job bundle specifies this metadata, it can work with either job attachments or shared file systems without changes to the template.