Microsoft 365 Migration: Planning, Implementation And Operations
Microsoft 365 only truly benefits businesses if the migration is carefully planned and the new environment is a good fit for the organization from the start. The AM GmbH supports your Microsoft 365 migration with clear planning and implementation. We take care to identify risks early on and keep day-to-day operations as stable as possible during the transition.

Why A Structured Microsoft 365 Migration Is Crucial
Many Microsoft 365 migrations stall when responsibilities are unclear or the target structure is defined too late. This can lead to duplicate data stores, unclear permissions, or disruptions to ongoing operations.
A structured MIcrosoft 365 migration therefore provides clarity early on: Which workloads will be migrated? Which data will be retained? Which permissions will apply in the future? And how will IT, business units, and users be prepared for the transition?
With the AM GmbH, your migration won’t be just an isolated technical project. We coordinate organizational preparation with technical implementation and keep an eye on operational readiness throughout the transition.
- Migration strategy with a realistic roadmap
- Migration of mailboxes, files, and workloads
- Governance and target structure prior to go-live
- Support for IT and affected business units

What Use Cases We Cover With The Microsoft 365 Migration
Microsoft 365 migrations have different objectives depending on the initial situation. That is why we support companies with a variety of use cases and migration scenarios. These include, for example, replacing on-premises systems, as well as consolidating or separating tenants. We also support projects aimed at modernizing collaboration and enhancing IT security.
Migration From On-Premise To Microsoft 365
Many companies want to replace local Exchange servers, older SharePoint environments, or traditional file servers with Exchange Online, SharePoint Online, and OneDrive. Migrating from on-premises to Microsoft 365 reduces maintenance efforts and technical dependencies while creating a modern, scalable work environment.

Tenant Consolidation And Separation
A Microsoft 365 tenant migration is not just about moving data from one environment to another. Identities and permissions are also critical. In addition, collaboration structures and mailboxes must be migrated as seamlessly as possible for users.
The AM GmbH supports tenant consolidation in the event of mergers or acquisitions. When business units are separated, we assist with tenant separation and ensure that data is cleanly separated and access is clearly regulated.

Modernization Of The Work Environment
The Microsoft 365 migration is often part of a larger modernization or transformation project. The goal is to transition the company’s way of working to a modern, often cloud-based environment. The new Microsoft 365 environment is planned to improve collaboration while ensuring secure operations.
- Modernizing Collaboration: With Microsoft Teams, SharePoint, and OneDrive, traditional file storage systems can be phased out. This creates a centralized work environment that makes it easier for teams to collaborate, share information, and manage documents in a structured way.
- Security and Compliance Upgrade: A migration to Microsoft 365 also offers the opportunity to specifically improve security and compliance. In a well-structured Microsoft 365 environment, policies and access controls can be applied more effectively. Security measures can also be better integrated into day-to-day operations.

Our Services For Your Microsoft 365 Migration
Analysis
We assess your existing environment prior to migration. This includes the analysis of mailboxes and file storage as well as permissions, identities, end devices and technical dependencies. This allows us to identify early on which content can be migrated, where permissions need to be adjusted, and which risks should be addressed before the project begins.
Strategy
Based on the analysis, we develop a migration plan for your Microsoft 365 environment. In this plan, we specify which workloads will be migrated and in what order, what the target structure should look like, and which settings need to be configured before go-live. The strategy also includes licenses, policies, and governance issues.
Migration
We assist with the migration of relevant content and services to Microsoft 365. Depending on the project, this may include mailboxes, contacts, files, permissions, and identities. The content is not simply moved, but migrated to the new environment according to the agreed-upon target structure.
Support
A successful Microsoft 365 migration requires clear communication. We support your IT team in preparing for the transition and guide the adoption of new ways of working. This ensures that users know early on what will change and where they can get support.
Form: Request For A Microsoft 365 Migration
Do you have questions about Microsoft 365? Would you like to schedule a consultation on migrating to Microsoft 365, or do you need personalized advice?
Get in touch with us now!
