On March 31, 2024, Microsoft will roll out the new Teams client automatically to all users as per this announcement. After this time the classic Teams will not be available and as a result, the Box for Microsoft Teams v1 integration will also no longer.
We are requesting customers move to the supported Box for Microsoft v2 to avoid service disruption to users. The deployment steps can be found here. Additionally, please see these end user enablement materials: Intro to Teams video and Using Box for Teams article to share with your users.
Related article:
- https://support.box.com/hc/en-us/articles/19324593274259-Box-for-Microsoft-Teams-v1-End-of-Support-Notice-Upgrade-to-v2