Microsoft 365 Migration Risk Register
This is a practical guide to building a risk register for a microsoft 365 migration project — the living log of risks with scores, owners and responses, adapted to the realities of migrating email, files and collaboration to Microsoft 365.
What a Risk Register is
A risk register is the living log of risks with scores, owners and responses. For the full concept and how it works in general, see Risk Register. On a microsoft 365 migration project it plays the same role, tuned to this kind of work.
Why it matters for a Microsoft 365 Migration project
Microsoft 365 Migration projects live or die on migrating email, files and collaboration to Microsoft 365. A well-built risk register gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how microsoft 365 migration projects drift into avoidable delay and cost.
What to include
- Risk description and category
- Probability and impact
- Risk score
- Owner
- Response and trigger
Microsoft 365 Migration-specific considerations
Tailor the risk register to the risks that most often derail microsoft 365 migration projects:
- Mailbox and file migration errors
- User adoption and training
- Security and compliance configuration
Example
On a real microsoft 365 migration project, the risk register would be shaped by migrating email, files and collaboration to Microsoft 365. In particular, it should explicitly account for the project’s biggest risks — mailbox and file migration errors, user adoption and training, security and compliance configuration — rather than treating them as afterthoughts.