Use this checklist to build the room structure
- Pick the workflow that lets advisers review the index before files arrive.
- Use the same column layout for every deal so the index becomes reusable.
- Restrict structural edits to the index step; keep file uploads downstream.
- Keep the spreadsheet under version control with date stamps and owners.
- Use the VDR for what only it can do: permissions, audit logs and Q&A.
Excel data room index vs VDR index management
A row-by-row view of the decisions teams make when choosing between the two. Each row links to the relevant glossary term or guide.
When the index is decided
Excel data room index. Before any VDR seat is provisioned. Cheap to draft and revise.
VDR index management. After the VDR is set up, usually by clicking folders inside the platform UI.
Excel data room index wins
Cost of restructuring
Excel data room index. Free. Re-sort rows, rename levels and rebuild the index in Excel in minutes.
VDR index management. Risky. Structural moves mid-process can disturb permissions, links and audit trails.
Excel data room index wins
Reviewable by advisers
Excel data room index. Yes. Share the spreadsheet, gather sign-off, then build the folder skeleton.
VDR index management. Requires provisioned VDR seats and configured access for every reviewer.
Excel data room index wins
Portability across deals
Excel data room index. High. The Level 1 / Level 2 / Level 3 column layout becomes the standard.
VDR index management. Depends on the VDR template library and whether admin export is allowed.
Excel data room index wins
Permissions and access control
Excel data room index. Out of scope. The index does not assign users to folders.
VDR index management. Built in. Per-user, per-group permissions live alongside the structure.
VDR index management wins
Audit logs and Q&A
Excel data room index. Not provided. Tracking has to live in the VDR or another tool.
VDR index management. Built in. Buyer activity, downloads and questions are logged automatically.
VDR index management wins
Best for
Excel data room index. Sell-side preparation, dual-track processes, multi-deal advisers, first-time rooms.
VDR index management. Short, well-defined processes where the structure is already standardised and the VDR is provisioned.
Depends on the deal
Recommended hybrid
Excel data room index. Start in Excel, export a ZIP skeleton, sign off the structure with advisers.
VDR index management. Upload the skeleton into the VDR for permissions, audit logs and live Q&A.
Use both
Verdict reflects the most common choice on each dimension in M&A, fundraising and sell-side workflows; the right call still depends on deal type, audience and timeline.
Why the index step matters
The index is the operating layer of a data room. Whether it lives in Excel or inside a VDR, every folder, every numbered prefix and every workstream split is decided here. Getting it right before documents arrive keeps the rest of the process clean.
What the Excel-first workflow gives you
An Excel or CSV index is fast to review, easy to share with advisers, simple to version and trivial to rebuild if the structure has to change. It also enforces a consistent layout across deals because the columns become the standard.
- Reviewable by advisers before any VDR seat is provisioned.
- Easy to bulk-edit, re-sort and restructure without touching permissions.
- Reusable across deals because the column layout is portable.
- Cheap to iterate because no documents have been uploaded yet.
- Maps cleanly into the request-list rows that diligence teams already use.
What the VDR-first workflow gives you
Building directly inside a VDR keeps the structure and the live access controls in one place. That is useful when the VDR is already provisioned, the structure rarely changes, or the team prefers a single tool. The trade-off is that structural changes mid-process can disturb permissions, links and audit logs.
When each approach wins
Excel-first usually wins for sell-side preparation, first-time rooms, multi-deal advisers and any process where the index is still being agreed. VDR-first can win for short, well-defined processes where the structure is already standardised and the VDR is already in place.
- Excel-first: sell-side prep, dual-track, multi-deal advisers, recurring SaaS/M&A flows.
- VDR-first: short processes with stable structure and provisioned VDR.
- Hybrid: start in Excel, export ZIP skeleton, then upload into the VDR for permissions and Q&A.
Convert this guide into folders
Create the folder structure instead of building it by hand.
Paste the checklist into Excel or start from the sample file, then use Data Room Builder to generate the hierarchy and export a clean ZIP skeleton.
Matching downloadable template
Data Room Index Excel Template
A spreadsheet-ready index template for numbering folders, mapping request-list rows and generating a clean ZIP skeleton. Use it as the spreadsheet starting point for the structure described in this guide.
FAQs
Does Data Room Builder replace a VDR?
No. Data Room Builder is the index-and-skeleton step. The exported ZIP skeleton can be uploaded into any VDR, cloud workspace or file share for live permissions, audit logging and Q&A.
Why not build the index directly inside a VDR?
You can, but structural changes mid-process can disturb permissions and links. Building the index in Excel first lets advisers review and rebuild the structure with no impact on access controls.
What columns should the Excel index have?
At minimum: Level 1, Level 2, Level 3 and Notes. Many teams add owner, status, sensitivity and target folder path columns to manage collection alongside the structure.