The problem
A cybersecurity company needed to split its Azure DevOps environment into two separate organizations as part of a corporate restructuring.
This wasn’t a simple migration. It was a data split with dependency preservation.
What needed to happen
- 6 Azure DevOps projects had to be divided
- Work items had to be assigned to the correct new organization
- Nothing could be lost: Comments, Attachments, History and Links between items
- No downtime allowed during migration
Why this is tricky
If you’ve ever worked with Azure DevOps migrations, you know the complexity comes from:
- Linked work items
- Cross-referenced dependencies
- Historical audit trails
- Custom fields and relationships
Splitting makes this even harder because you’re not just moving data—you’re separating connected systems.
Data Migration Tool used: OM4ADO
The team used OpsHub Migrator for Microsoft Azure DevOps (OM4ADO).
It helped with:
- Work item filtering and routing logic
- Dependency-preserving migration
- Metadata retention
- Safe execution without disrupting active development
What happened during migration
- 12,700 work items processed
- Full history and attachments retained
- Dependencies remained intact
- Data cleanly split across two organizations
- Completed within 15 days
Outcome
Both new Azure DevOps environments were fully operational with:
- Clean data separation
- No broken links
- No missing history
- No downtime impact
Takeaway
If you are dealing with Azure DevOps restructuring, the hardest part is not migration-it’s keeping relationships intact while splitting systems cleanly.
OM4ADO handled exactly that.
Planning a similar migration? Let’s talk
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