Protect business continuity
Sequence identity, mail and data change so users retain the access and communication paths required to keep operating.
Microsoft cloud transformation
Microsoft 365 migrations planned as business change.
Move tenants, identities, email, information and endpoints through one controlled programme—designed to preserve access, maintain mail flow and establish a governable destination environment.
20+ tenantsMicrosoft 365 delivery experience
Principal-ledArchitecture through cutover
Melbourne basedAustralian project delivery
A migration must resolve more than data movement.
Tenant boundaries affect identity, mail, devices, collaboration, security and user access. Treating them as separate tasks creates avoidable risk at cutover.
Establish a governed destination
Define administrative roles, security controls and collaboration structure before migrated content reaches production.
Make cutover controllable
Use explicit prerequisites, migration waves, validation and recovery decisions instead of relying on a single irreversible event.
Engagement scope
One technical plan across the tenant.
The exact scope is determined by the source environment, destination design, coexistence requirements and operating constraints.
01
Discovery and dependency mapping
Assess domains, identity sources, licences, applications, mail flow, data locations and device dependencies.
02
Destination tenant architecture
Define identity, administrative boundaries, naming, baseline controls and the target collaboration model.
03
Exchange Online transition
Plan mailbox movement, mail routing, domain change and cutover validation around business operating hours.
04
Data and collaboration migration
Coordinate SharePoint, OneDrive and Teams content with ownership, permissions and information structure.
05
Endpoint and user transition
Resolve device enrolment, application access, authentication and user readiness for the destination tenant.
Delivery organised around production risk.
Every phase produces the decisions and evidence required for the next, keeping change visible to technical and business owners.
Establish the migration baseline
Inventory the environment, confirm constraints and identify dependencies that influence sequence or coexistence.
Define the destination
Resolve the target tenant design, identity model, control baseline and migration workstreams.
Migrate in controlled waves
Execute pilot and production activity against defined validation, communication and recovery procedures.
Close against acceptance
Confirm service operation, document the environment and transfer administrative knowledge deliberately.
Delivery evidence20+
Microsoft 365 tenants supported through migration and delivery work.
Experience across the connected Microsoft environment.
Braddon IT has delivered Microsoft 365 tenant migrations and Exchange Online migrations, alongside SharePoint information architecture and Intune deployment work. That cross-platform context helps surface dependencies before they become cutover issues.
- Microsoft 365 tenant migrations
- Exchange Online migrations
- SharePoint architecture
- Intune endpoint deployment
Related project capabilities.
Microsoft 365 programmes often require deeper work across information architecture, endpoints and identity.
Start with the migration brief
Planning a Microsoft 365 tenant change?
Discuss the source environment, destination requirements and operational constraints with the consultant who will own the technical plan.
Discuss your migration ↗