Slack Migration Limitations
Slack To Teams Migration
Below is a list of currently out-of-scope list of features not migrated to Microsoft Teams:
| Limitation | Explanation |
|---|---|
| Slack Apps | Currently all Slack apps cannot be migrated automatically. However, there are respective similar apps which could be recreated in Microsoft Teams. |
| Message Reactions | Message reactions cannot be migrated to Microsoft Teams. It is due to Microsoft restrictions in import API. |
| Mentioning User - partially supported | User mentioning is partially supported in Slack to Teams migration. All conversations mentioning users can mention the user - but it is not active link. It due to Microsoft restrictions in import API. Still after migration, username will be remapped to new username. Before Migration: After Migration: |
| Bot messages | Bot messages are not migrated due to not existing similar apps in Microsoft Teams. |
| Slack canvas | Currently, Slack Canvas migration is not supported. |