---
title: How to Set Up a Data Room: 10 Steps, Starter Index and Permissions (2026)
url: https://www.helprange.com/blog/setting-up-a-data-room
---

[Blog](https://www.helprange.com/blog)

# How to Set Up a Data Room: 10 Steps, Starter Index and Permissions (2026)

Updated 6 November 2026 · HelpRange

Setting up a data room takes **one to three days** if the documents exist, and most of that time goes into the index, not the software. This guide gives the order that works for a company sale, a fundraise or a financing: decide scope and audience, build a numbered index, prepare and name files, set access per party, add protection, stage what each party sees, and run the room until closing. A checklist at the end lets you check readiness before the first invitation goes out.

Updated 6 November 2026. Disclosure: HelpRange is our product; the steps apply to any data room.

## The 10 steps

1. **Define the audience and the stages.** Who will enter (bidders, investors, lenders, auditors), how many parties, and what each stage reveals – teaser, then information memorandum, then full diligence for the shortlist.
2. **Pick a pricing model that fits the timeline.** A 4-week raise and a 9-month sale need different billing; per-user prices grow with your deal team. Compare models in the [pricing report](https://www.helprange.com/data-room-pricing-report) or run the [cost calculator](https://www.helprange.com/tools/data-room-cost-calculator).
3. **Build a numbered index first.** Start from the request list the other side will send. Our checklists give ready, numbered indexes with CSV download: [M&A](https://www.helprange.com/due-diligence-checklist/m-and-a), [real estate](https://www.helprange.com/due-diligence-checklist/real-estate), [all deal types](https://www.helprange.com/due-diligence-checklist).
4. **Collect and clean the documents.** Final signed versions, PDFs rather than editable files, scans readable and rotated, no draft comments or tracked changes.
5. **Name files to match the index** – "3.2 Customer contract – Acme 2025.pdf", not "scan_0042.pdf". Buyers' advisers will quote the numbers in their questions.
6. **Create one group or link per party.** You will see each party's activity separately and can close one without affecting the others.
7. **Set protection per folder.** View-only by default; downloads only where advisers need offline copies; a watermark with each viewer's e-mail on sensitive folders; expiry dates; an NDA before the first document opens.
8. **Stage the release.** Keep the most sensitive folders (customer contracts, payroll, IP) locked until the shortlist; open them per party, not for everyone.
9. **Test as a guest.** Open the room from an outside e-mail on a phone: check the NDA, the watermark, that blocked folders stay hidden and that files open quickly.
10. **Invite, then run the room.** Turn on view alerts, answer questions in one log, add documents as they are requested, and review activity weekly – parties who read the financials and key contracts are the ones moving forward.

## A starter index (company sale)

| # | Folder | Examples |
|---|---|---|
| 1 | Corporate | Articles, shareholder register, board minutes, group chart |
| 2 | Financial | Audited accounts (3 years), management accounts, budget, debt |
| 3 | Commercial | Top customer and supplier contracts, pipeline, pricing |
| 4 | Tax | Returns, audits, transfer pricing |
| 5 | Legal | Litigation, licences, regulatory |
| 6 | HR | Org chart, key employment contracts, incentive plans (anonymised) |
| 7 | IP & technology | Registrations, assignments, open-source use, security |
| 8 | Real estate & assets | Leases, title, insurance |
| 9 | Transaction | Teaser, IM, process letter, NDA, Q&A log |

## Permissions that work

| Role | Sees | Download |
|---|---|---|
| All bidders, round 1 | 9 Transaction, summary financials | No |
| Shortlisted bidder | All folders except locked sub-folders | No, except selected reports |
| Bidder's lawyers / accountants | Their area (legal or financial/tax) | Per folder |
| Your advisers | Everything, can upload | Yes |

## Mistakes that slow deals down

- Opening the room before the index is complete – buyers' first impression is "disorganised".
- One shared link for everyone – no activity per party, no way to revoke one bidder.
- Uploading editable spreadsheets with hidden tabs or comments.
- Answering questions by e-mail instead of in one Q&A log.
- Leaving access open after signing or after a bidder drops out.

The full list of rules for every phase, from the index to freezing the room at closing: [data room best practices](https://www.helprange.com/blog/data-room-best-practices).

## Readiness checklist

- Index numbered and every file named to match it
- NDA text ready and switched on
- One group or link per party, protection set per folder
- Tested as a guest on a phone
- Alerts on; someone owns the Q&A log
- Expiry or closing plan (export activity and Q&A at the end)

## FAQ

### How long does it take to set up a data room?

One to three days when the documents exist; a few weeks if they must be collected, signed copies found and scans cleaned.

### What should be in a data room?

Corporate, financial, commercial, tax, legal, HR, IP and asset documents plus the transaction documents, organised in a numbered index that follows the buyer's request list.

### Can I set up a data room in Google Drive or Dropbox?

For a small trusted circle, yes. For several outside parties you lose per-party activity, per-viewer watermarks and NDA gating – see our [Dropbox as a data room guide](https://www.helprange.com/blog/using-dropbox-as-a-data-room).

### Who should have access to a data room?

Only named people from each party, through their own group or link, with view-only access by default and downloads enabled per folder where advisers need them.

Related: [how to use a data room for due diligence](https://www.helprange.com/blog/data-room-due-diligence) · [deal room software](https://www.helprange.com/blog/deal-room-software) · [cheap data rooms](https://www.helprange.com/blog/cheap-virtual-data-room).

### One price per team – unlimited users and guests

Pro $39, Max $87 or Unlimited $174 a month, or a Deal Room Pass for $199 once for one deal. No per-user fees, no sales call.

 [Compare plans](https://www.helprange.com/pricing?from=insight-cta) [Start free trial](https://www.helprange.com/?from=insight-cta#signUpSection)

## More guides

- [Data Room Best Practices (2026): Structure, Permissions, Index, Q&A and Closing](https://www.helprange.com/blog/data-room-best-practices)
- [Box Data Room (2026): Box Virtual Data Room Setup, Permissions, Watermarks and Cost](https://www.helprange.com/blog/box-data-room)
- [How to Use a Datasite Data Room (2026): Prepare, Diligence, Permissions and Q&A](https://www.helprange.com/blog/datasite-data-room-guide)
- [How to Use iDeals VDR (2026): Set Up a Project, Groups, Permissions, Q&A and Reports](https://www.helprange.com/blog/ideals-vdr-guide)
- [SharePoint and OneDrive as a Data Room (2026): Setup, Guest Access, Watermarks and Audit Log](https://www.helprange.com/blog/sharepoint-data-room)
- [Egnyte and HighQ Data Rooms (2026): What They Are, Pricing and Setup](https://www.helprange.com/blog/egnyte-highq-data-room)