Teams to Teams Migration for Enterprise & IT Admin: Aryson

When Do You Need Teams to Teams Migration?

Mergers and Acquisitions

When two companies merge, or one acquires another, they may need to consolidate their Microsoft Teams environments into a single tenant. Migration helps bring teams, channels, chats, and supported conversations into the target environment.

Divestitures and Business Separation

When a company sells a business unit or separates a subsidiary, it may need to migrate chats from one tenant to another. This supports the separation of collaboration environments and business information.

Organizational Changes

Changes such as creating a new subsidiary, establishing a separate business environment, or moving to a new Microsoft 365 tenant can require Teams migration. Moving supported data helps users continue collaborating in the designated tenant.

Microsoft 365 Tenant Realignment

Organizations may change tenants to meet new administrative, security, or governance requirements. A Microsoft Teams to Teams migration solution helps move supported collaboration data to the intended environment.

A Complete Suite: Aryson Microsoft Teams Migration Tool

Migrate selected Microsoft Teams and channels between Microsoft 365 tenants while preserving the team and channel structure.

Migrate complete Teams.
Select individual channels.
Migrate Groups, Files, Tabs, Apps & Messages.
Preserve channel hierarchy.
Migrate team members and owners.
Auto-Map source and destination users based on team name and different domain.
Supports incremental migration.
Use the dual copy mode to copy as a new team or copy channels into an existing team.

Migrate selected Microsoft Teams chats (1:1 & Group) between Microsoft 365 tenants.

Migrate complete private chats.
Transfer shared files & links, notes, recap artefacts, apps, and tabs.
Skips previously migrated chat messages.
Auto-Map source users’ chats to the required destination users.
Creates a complete HTML chat-history archive.
Posts the HTML archive as a file reference of the source in the destination chat.
Load Private Chats to load the complete chat of the source tenant, including private & group chats.

The software provides multiple authentication protocols to migrate teams, channels, & chats securely.

For Teams & Channels to Connect Source Tenant:

Modern Authentication
Client Credentials

For Teams & Channels to Connect Destination Tenant:

Modern Authentication
Client Credentials

For Private Chats to Connect Source Tenant:

Modern Authentication
Client Credentials

For Private Chats to Connect Source Chat Discovery:

Delegated Chat Discovery

For Private Chats to Connect Destination User:

Grant Admin Consent
Application Migration Token

The Microsoft Teams Migration Report displays a detailed analysis of the migration process for review.

Team-level migration progress
Channel, file, and chat counts
Migration health
Transfer throughput
API throttling
Failed items
Activity logs
Migration status
Job ID and tracking information
Migration results for each team

Advanced Features of the Aryson Teams to Teams Migration

Teams & Channels Migration

Migrate complete Microsoft Teams or selectively chosen channels from the source Microsoft 365 tenant to the destination tenant while preserving the existing team structure, channel hierarchy, and supported collaboration data. Transfer team members, owners, messages, groups, replies, files, folders, and supported metadata, with user mapping and flexible destination options for a seamless migration experience.

Private Chat Migration

Migrate private one-to-one and group chat conversations from the source Microsoft 365 tenant to the destination tenant while preserving supported chat history, messages, replies, attachments, and conversation details. Ensure accurate user mapping and seamless transfer of supported chat data to help organizations maintain communication continuity during Teams chat migration.

Dual Copy Mode

Dual Copy Mode offers two flexible options: Copy as a new team or copy channels into an existing team. Migrate selected teams or channels to the destination tenant while maintaining supported structures, simplifying migration management, and providing greater control over Microsoft Teams tenant-to-tenant migration.

Automatic Mapping

Automatically map source and destination teams when they have the same team name but belong to different domains. This feature simplifies cross-tenant migration by identifying matching teams regardless of domain differences, reducing manual mapping efforts and improving migration accuracy and efficiency.

Skip Previously Migrated Items

The Aryson Microsoft Teams migration services identify and skip previously migrated items during subsequent migration runs to avoid duplicate data transfer. This feature saves time, reduces redundant processing, and ensures a more efficient Microsoft Teams tenant-to-tenant migration by transferring only the remaining eligible items.

Create a Complete HTML Chat-History Archive

Create a complete HTML archive of chat history in the destination migration account’s OneDrive while preserving each message’s original creation date and time. This feature requires delegated file access permissions to be granted before migration.

Advanced Private Chat Migration Filters

Select additional Teams chat content for migration, including shared files and links, notes, recap artifacts, and apps or tabs. These filters provide greater control over content selection and help preserve relevant chat resources during Teams chat migration.

Private Chat Mapping

Select a source user and load private chats to discover eligible conversations. Choose all, private, or group chats, then select all or specific conversations. Chats are automatically mapped to corresponding users across the same name and different domains, with options to override destination mappings as needed.

Required Admin Consent

Grant the required administrator consent before starting migration when migrating users with admin-level access. This step authorises the necessary application permissions and ensures the destination account is properly configured for the migration process.

Detailed Team Migration Reports

The Aryson Microsoft Teams migration services generate comprehensive reports covering migrated teams, channels, members, messages, files, folders, tabs, apps, owners, tags, settings, and Planner data. Track migration progress, verification results, skipped or failed items, and completion status for better monitoring and accountability.

Simple Interface & Windows Compatibility

The Microsoft Teams to Teams migration solution features a user-friendly interface that simplifies Teams-to-Teams migration with straightforward options and easy navigation. It supports all major Windows operating systems, allowing users to configure migration settings, map users, select chats, and monitor progress without complex procedures.

Free Demo Version

The trial version of the Aryson Microsoft Teams tenant to tenant migration lets you migrate up to 50 messages/replies per migration; it skips files larger than 20 MB, disables tabs and planners, migrates 1 user's entire chat, and disables the rest.

Aryson Microsoft Teams Migration Services: System Specifications

Software Download

Download Now

Size: 205 MBVersion: 26.9

Trial Limitations

The demo version of the Aryson Microsoft Teams to Teams Migration Solution can migrate up to 50 messages/replies per migration, skips files larger than 20 MB, has Tabs and Planner disabled, migrates 1 user's entire chat, and disables the rest

Product Guides

Requirements & Supported Versions

Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40 GHz or higher.

Hard Disk Space: 1 GB of free hard disk space required.

RAM: 4 GB of RAM (8 GB is recommended).

Supported Platforms

Window OS: Windows 11, 10, 8.1, 8, 7, Vista, XP, 2000, 98, NT, and 95.

Microsoft 365 and Office 365 Plans: Enterprise (E1, E3, E5), Business, Academic (A1–A5), Frontline (F1), and Exchange Online.

Outlook Versions: Office 365, 2019, 2016, 2013, 2010, 2007, 2003, 2002, 2000, 98, and 97.

Software Prerequisites

Run the software as Administrator on Windows.
Ensure a stable internet connection.
Grant the required permissions for Single OAuth or Client ID & Secret authentication.
Turn off any firewall or antivirus programs during installation if they're preventing connection to the mailbox.

FAQ

Request For Software Customization

If you need to customise Aryson G Suite Backup Tool or need additional specific features, then provide this software customisation. Request Quote

Product Features	Free Version	Full Version
Complete Teams & Channel Migration	Migrate up to 50 messages/replies per migration, skip files larger than 20 MB, has Tabs and Planner disabled	Complete Teams & Channel Migration
Complete Private Chat Migration	Migrates 1 user's entire chat and disables the rest	Complete Private Chat Migration
Folder Hierarchy & Metadata Preservation
Dual Copy Mode
Incremental Migration (Skip Previously Migrated Data)
Auto Mapping
Detailed Migration Reports
Compatibility with Windows & Microsoft 365
24/7 Technical Support
Price	Free	$49
	Download	Buy Now

Frequently Asked Questions

Q. Is administrator consent required before private chat migration?

Ans. Administrator consent may be required to authorize the necessary application permissions. Grant the required admin consent and ensure the destination service account is properly connected before starting migration.

Q. Why do organizations migrate Microsoft Teams between tenants?

Ans. Organizations commonly migrate Teams data during mergers and acquisitions, tenant consolidation, company restructuring, business separation, or Microsoft 365 tenant realignment. Migration helps move supported collaboration data to the appropriate destination tenant.

Q. What types of Teams data can I migrate?

Ans. You can migrate supported Teams data, including Teams, channels, messages, replies, files, folders, members, owners, tabs, apps, and Planner data, using the Aryson Teams to Teams migration tool. Availability may depend on the selected migration type and supported permissions.

Q. Can I migrate private chats between Microsoft 365 tenants?

Ans. Yes, the Aryson Teams chat migration tool supports private chat migration, including one-to-one and group chats. You can select all eligible chats or choose specific conversations for migration.

Q. What happens if the required permissions are missing?

Ans. Missing permissions may prevent the tool from accessing or migrating specific data. Grant the required permissions and administrator consent, then reconnect the destination service account if necessary.

Q. How can I verify the results of the Teams-to-Teams migration?

Ans. Review the detailed migration report to check completion status, verification results, and skipped or failed items. This helps you identify migration issues and determine whether further action is required.

Q. Is a free trial available for the Aryson Teams-to-Teams Migration Tool?

Ans. Yes, the Aryson Teams to Teams migration tool provides a free demo to test its migration features. It supports up to 50 messages and replies per migration and 1 user’s complete chat migration. Files exceeding 20 MB are skipped, and Tabs and Planner features are unavailable in the demo.

Trusted by IT Administrators & Enterprises Worldwide

We needed to migrate Microsoft Teams data between tenants after an acquisition. Aryson Microsoft Teams migration simplified the process with team mapping, private chat migration, and detailed reports. The clear progress tracking helped us monitor the migration and verify transferred data efficiently.

Olivia Bennett IT Manager, Toronto

Our organisation was consolidating Microsoft 365 tenants and needed to migrate Teams chats for selected users. Aryson’s private chat mapping and flexible selection options helped us choose the required conversations and map them to the appropriate destination users.

Michael Anderson Migration Specialist, Berlin

During our tenant restructuring, we needed to transfer Teams and channels while retaining access to relevant conversations. Aryson’s migration options and detailed reports made the process easier to manage. The ability to review migration status and identify skipped or failed items was especially helpful.

Daniel Fischer Cloud Administrator, Sydney

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