> For the complete documentation index, see [llms.txt](https://docs.dillien.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dillien.com/welcome.md).

# Welcome to Dillien

Guides for running and reviewing data rooms in Dillien.

Dillien is a virtual data room. These guides show you how to get things done, whether you're on the sell-side preparing a data room or on the buy-side reviewing one.

{% hint style="info" %}
**Looking for a quick answer?** The [FAQ](/faq.md) answers the questions people ask us most, sorted by topic.
{% endhint %}

## Get started

* [Join a data room](/get-started/join-a-data-room.md) you've been invited to
* [Create a data room](/get-started/create-a-data-room.md)
* [Find your way around](/get-started/find-your-way-around.md)

## Sell-side: from setup to closing

1. [Create a data room](/get-started/create-a-data-room.md) and [set up requests from an Excel file](/request-list/upload-a-request-list.md)
2. [Upload files and create folders](/files-and-requests/upload-files-and-create-folders.md)
3. [Invite people](/users-and-access/invite-people.md) and [set their access](/users-and-access.md#change-someones-access)
4. [Set up approvals](/approvals.md) if someone should check answers first
5. [Answer requests](/files-and-requests/answer-a-request.md) and [reply to questions](/q-and-a/reply-to-a-question.md)
6. [Follow what the buy-side has opened](/tracking.md)
7. [Close the data room](/settings/close-a-data-room.md) when the project ends

## Buy-side: from invitation to report

1. [Join the data room](/get-started/join-a-data-room.md) and [find your way around](/get-started/find-your-way-around.md)
2. [View](/files-and-requests/view-a-file.md) and [download files](/files-and-requests/download-files.md)
3. [Ask questions](/q-and-a/ask-a-question.md) and [add requests](/additional-requests.md) for what's missing
4. [Review files and note findings](/buy-side-review.md), and create a report
5. [Follow what's assigned to you](/project-management.md#my-work)

Can't find what you need? Select **Support** at the bottom of the left menu in Dillien to chat with us.