Insyto Professional Services
Microsoft 365 Migration & Modernization
Move mail, files and collaboration into Microsoft 365 while coordinating identity, security configuration and the operating handoff.
- 01Source estate
- 02Migration design
- 03Move workloads
- 04Validate
- 05Operational handoff
Build the agreed target state, verify it and transfer operating responsibility.
When This Project Is Needed
Conditions to resolve before configuration, migration or rollout.
Legacy mail and file estates carry unknown risk
Coexistence and cutover decisions lack a tested plan
Identity and security not modernized alongside
Teams sprawl emerges without governance
Adoption stalls without executive sponsorship
What Insyto Implements
Insyto maps the source environment and dependencies, plans migration waves, configures the target tenant and validates mail, content and access after cutover. Identity, security and adoption work is scoped with the migration rather than assumed to be included automatically.
- Source inventory, dependency mapping and migration wave plan
- In-scope Exchange mail, OneDrive, SharePoint and Teams content migration
- Identity & security cutover plan
- Permissions, workspace ownership and transition decisions
- Cutover validation and agreed post-cutover support
What the Project Delivers
Workstreams are confirmed in the statement of work for your environment.
What Gets Validated and Handed Over
Specific acceptance criteria are agreed for each project.
From Scope to Handoff
Discovery and acceptance criteria are confirmed for each project before production changes begin.
Discover
Inventory source mailboxes, sites, files, permissions and dependencies; agree what moves and what needs cleanup first.
Design
Define tenant configuration, identity coordination, migration waves, coexistence, cutover and acceptance checks.
Implement or migrate
Configure the target and move agreed mail, OneDrive, SharePoint and Teams workloads in planned waves.
Validate
Check representative mail flow, content, permissions and user access after each wave; record exceptions for resolution.
Hand off
Provide migration records, open issues, owner decisions and operating guidance to the receiving Microsoft 365 team.
Who This Is For
Organizations consolidating tenants, migrating from on-premises or legacy cloud, or modernizing an underperforming M365 estate.
Platforms in Scope
- Microsoft 365
- Exchange Online
- OneDrive
- SharePoint
- Teams
- Microsoft Entra ID
ShareGate
What Is Separately Scoped
Source-system remediation, application changes and ongoing Microsoft 365 administration are separately scoped. Managed Services can take over agreed operations after handoff.
Relevant Work and Guidance
Selected examples, practical guidance and technology context for this project.
Related Engagements
Connect implementation to the decisions before it and the operations that follow.