{"id":19861,"date":"2026-02-12T14:27:05","date_gmt":"2026-02-12T13:27:05","guid":{"rendered":"https:\/\/coreit.se\/okategoriserad\/how-to-migrate-to-microsoft-365"},"modified":"2026-03-26T07:24:04","modified_gmt":"2026-03-26T06:24:04","slug":"how-to-migrate-to-microsoft-365","status":"publish","type":"post","link":"https:\/\/coreit.se\/en\/faq\/how-to-migrate-to-microsoft-365","title":{"rendered":"How to migrate to Microsoft 365?"},"content":{"rendered":"\n
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How to migrate to Microsoft 365?<\/h2>\n\n
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A migration to Microsoft 365 involves moving emails, documents, user accounts and applications from existing systems to the cloud. Through careful planning, analysis of the current environment, selection of appropriate tools and phased migration, businesses can minimize disruption and ensure that data, security and permissions are maintained throughout the process. <\/p>\n <\/div>\n\n

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Preparing for migration<\/h2>\n

A successful migration to Microsoft 365 requires clear planning and analysis of the current IT environment.<\/p>\n\n

Inventory of the current environment<\/h3>\n

Identify email systems, document storage, user accounts and applications to be moved.<\/p>\n\n

Plan migration strategy<\/h3>\n

Decide on phased or full migration, the tools to be used and the timeline for implementation.<\/p>\n\n

Prepare users<\/h3>\n

Inform and train employees on new workflows, access and security procedures.<\/p>\n\n

Choice of migration tool<\/h3>\n

Use Microsoft’s built-in tools or third-party solutions depending on complexity and data volumes.<\/p>\n\n

Test migration<\/h3>\n

Perform a pilot migration of a limited amount of data and selected users to identify issues before full migration.<\/p>\n\n

Transfer of data<\/h3>\n

Move emails, files, SharePoint and Teams data according to plan and selected tools.<\/p>\n\n

Verification and monitoring<\/h3>\n

Check that all users have access, that data is correct and that security settings work.<\/p>\n <\/div>\n\n

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Practical steps for a smooth migration<\/h2>\n
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  • Take stock:<\/strong> identify the data, users and systems to be migrated.<\/li>\n
  • Plan strategy:<\/strong> Decide on phased or full migration and tools.<\/li>\n
  • Train users:<\/strong> Make sure employees understand new workflows.<\/li>\n
  • Test migration:<\/strong> Conduct a pilot to detect problems early.<\/li>\n
  • Full migration:<\/strong> Move all data as planned and ensure access.<\/li>\n
  • Verify and document:<\/strong> Check that everything works and document the process.<\/li>\n <\/ul>\n <\/div>\n\n
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    Related questions<\/h2>\n\n
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    What types of data can be migrated?<\/h3>\n

    Emails, documents, SharePoint, Teams data, user accounts and applications can be migrated.<\/p>\n <\/div>\n\n

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    What tools are used for migration?<\/h3>\n

    Microsoft’s own migration tools or third-party solutions depending on the needs and complexity.<\/p>\n <\/div>\n\n

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    How long does a migration take?<\/h3>\n

    The time depends on data volumes, number of users and migration strategy chosen.<\/p>\n <\/div>\n\n

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    Do users need to be temporarily offline?<\/h3>\n

    Short interruptions may be required during the transfer of some systems, but planned migration minimizes downtime.<\/p>\n <\/div>\n\n

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    Where is security managed during migration?<\/h3>\n

    Through the Microsoft 365 Admin Center, migration tools and any third-party platforms.<\/p>\n <\/div>\n\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n