When the regulator or opposing counsel asks for a complete file, your platform shouldn't need a war room.
The standard eDiscovery story is reactive. The litigation hold notice goes out. The team mobilises. Preservation across 8 systems happens by spreadsheet. Custodian interviews start. Collection takes weeks. Production happens, often with gaps the opposing counsel finds. The defensibility argument depends on procedural reconstruction.
The defensible alternative is structural. The hold lives where the documents already live — in the system of record — not in a separate review tool. Preservation is in place from the moment the hold notice fires. Collection is a query. The audit chain respects every hold automatically. The defensibility argument is the math, not the procedural narrative.
That's what defensible eDiscovery looks like when it's built on a platform instead of bolted on.
Talk to the legal solutions team · Read the eDiscovery capability brief · See the eDiscovery Counsel page
The 4 moments where eDiscovery breaks.
The pattern of eDiscovery failure is well-documented. The 4 most common breakage points:
| Moment | What goes wrong |
|---|---|
| The hold notice | Notice goes to custodians; preservation across systems happens inconsistently; some custodians don't action it in time |
| Custodian interviews | The interviews surface knowledge of additional repositories the legal team didn't know about; preservation has to expand mid-flight |
| Collection | Each system has a different collection workflow; reconciliation across collections is a multi-week project |
| Production gaps | Opposing counsel finds gaps; the defensibility argument depends on explaining the procedural reconstruction |
Each of these moments depends on procedural rigour. Each is therefore a defensibility risk. The structural answer addresses all 4 by making the hold and the audit chain native to the platform.
What changes on TeamSync.
| Stage | Reactive eDiscovery | Defensible eDiscovery on TeamSync |
|---|---|---|
| Hold notice | Email + custodian-by-custodian preservation | Hold flag set on the platform; preservation is automatic across federated sources |
| Custodian interviews | Reveal additional repositories | The platform already federates from those repositories |
| Collection | Per-system workflow | One query across the federated estate |
| Privilege review | Separate platform; export-import friction | Native, with the same audit chain |
| Production | Reconstruction artifact | Generated artifact with cryptographic chain of custody |
| Defensibility argument | Procedural narrative | Cryptographic proof |
Where this matters most.
| Regulatory or litigation pattern | What defensible eDiscovery answers |
|---|---|
| Federal Rule 26 production | The chain of custody is cryptographic; the production package is a generated artifact |
| Regulator inquiry under tight SLA | The collection is a query; the response window stops being a fire drill |
| Internal investigation | The hold + collection happens without the workforce knowing — reduces collusion risk |
| Cross-border litigation | The federated platform respects regional residency; collection happens within the appropriate jurisdiction |
| AI-assisted privilege review | The predictive coding has the statistical defensibility evidence Federal Rule 26 expects |
What's already in the eDiscovery surface.
The eDiscovery capability is composed onto the platform, not bolted on. It reads from the Intelligent Repository, respects the same permission model, and writes to the same audit chain.
| Capability | What it does |
|---|---|
| Hold management | Hold lives on the platform; preservation is automatic |
| Collection | One query across the federated estate; cryptographic chain of custody |
| Predictive coding | AI-assisted privilege review with statistical defensibility evidence |
| Production | Generated artifact in the format the receiving party requires |
| Hand-off to Relativity / Everlaw / DISCO | If you want a separate review platform, the hand-off is supported |
The native review is sufficient for most matters. The hand-off is there when the matter scales to the point where a dedicated review platform is the right answer.
How customers compare TeamSync for eDiscovery.
The eDiscovery evaluation usually compares against:
- Relativity / RelativityOne — strong on large-matter review; the platform-level hold and the in-place collection are weaker
- Everlaw — strong on modern review UX; the cross-platform platform story is weaker
- DISCO — strong on AI-assisted review; the records-of-record integration is weaker
- Microsoft Purview eDiscovery (Premium) — strong inside M365; the cross-source platform and the cryptographic audit are weaker
For specific comparisons: - TeamSync vs Relativity - TeamSync vs Everlaw - TeamSync vs SharePoint + M365
Read further.
- eDiscovery capability brief — the technical depth
- eDiscovery Counsel page — the role-specific conversation
- General Counsel page — the executive-counsel conversation
- Why TeamSync — tamper-evident audit — the chain that underwrites the chain of custody
- Litigation-hold without the war room — the use case — the conversation when the hold notice arrives