> For the complete documentation index, see [llms.txt](https://help.dragenarray.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.dragenarray.illumina.com/product-guides/dragen-array-cloud-analysis/overview-1/share-project.md).

# Share Project

Project sharing allows a user to share files with users outside the workgroup for collaboration or with Illumina Tech Support for troubleshooting. To share a project on BaseSpace Sequence Hub, first set the Workgroup type as 'Collaborative' during [Workgroup setup](/product-guides/dragen-array-cloud-analysis/overview-1.md#section-prerequisites), and then use the following steps to obtain a link to your project. The project can then be accessed by anyone with the link. All files in the project are shared.

## Steps to Share a Project

1. Navigate to the Projects tab
2. Click the button next to the desired project
3. Select the Share button above to list
4. Select the Get Link Option to Activate a link for the project
5. Copy the link and send it to the desired recipient(s)

## Additional Notes

* **Ownership**: The project owner maintains ownership and write access. If project owner deletes the data, the collaborators lose access to it.
* **Collaborative workgroup requirement**: Either sending or receiving domain must be collaborative. See [Workgroup setup in BaseSpace](https://help.basespace.illumina.com/microarray/overview) for more information.
* **Regional restrictions**: Must be in the same [AWS regional instance](https://help.basespace.illumina.com/manage-your-account/regions). Data cannot be transferred directly between instances, however you can download and share data separately.
* **Enterprise domains**: Use this same [share-by-link method](https://help.basespace.illumina.com/collaborate/share-with-collaborators/share-by-link), not share-by-transfer.


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