Why law firm cloud migrations fail more often than expected
The headline numbers look encouraging. Microsoft 365 migrations have a 96% technical success rate when using native tools. But technical success and organizational success are not the same.
Common Post-Migration Friction Points:
- • Ungoverned content: Documents with no owner or outdated precedents.
- • Search continuity: Fee earners struggling to find equivalent content in the new structure.
- • Compliance gaps: Policies that weren’t reviewed, migrating with governance problems intact.
The three things most firms don’t audit
1. Outdated precedents
Most law firms have a significant volume of precedents that are out of date but still appear in search results. When lawyers don’t trust the intranet, they email a partner instead. Powell Governance can automate this audit, triggering review cycles before content moves.
2. Orphaned document ownership
In an on-premises SharePoint environment, many documents lose their owner when staff depart. These “orphans” are a liability. Migration is the right time to fix this by requiring ownership assignment as a pre-migration condition.
3. Undocumented permissions
Law firms have complex matter-level access and ethical walls. Migrating undocumented permissions to Microsoft 365 is risky; restricted content may inadvertently become open. A thorough permissions audit is non-negotiable.
Opportunity: A migration is a rare chance to consolidate site collections and implement automated intranet governance from day one.
What happens to iManage and NetDocuments?
The DMS migration (iManage or NetDocuments) is often a separate workstream, but they must be connected to your legal intranet layer. Whether your DMS is cloud-native (NetDocuments) or a hybrid deployment (iManage), lawyers need a unified search experience to reduce the “toggle tax” and maintain productivity.
Pre-Migration Checklist:
- • Content Audit: Identify unowned or unclassified documents.
- • Precedent Review: Flag outdated files before the move.
- • Permissions Mapping: Document all ethical walls and restrictions.
- • DMS Integration: Confirm connectivity with iManage/NetDocuments.
Keeping lawyers productive
Lawyers are billing-focused and averse to disruption. If the new environment is harder to use, they will revert to email. The solution is a well-configured legal intranet that provides a familiar, structured access point from day one.
The firms that approach migration as a governance opportunity, not just a technical move, come out with an intranet that works, precedents that can be trusted, and lawyers who spend less time searching and more time billing.
Protect your firm’s precedents and compliance.
Discover how Powell supports seamless legal cloud migrations.
See also: our deep dive on integrating iManage with SharePoint.
Jordan Washington
Regional Marketing Manager
