We are writing to let you know of Microsoft's gradual desupport of Internet Explorer 11 with Teams and Office 365, and how this impacts TIBCO WebFOCUS® users.

For more information about the lifecycle of Internet Explorer 11 from Microsoft, see the following statements:

• Lifecycle policy for Internet Explorer
• Microsoft 365 apps say farewell to Internet Explorer 11

What does that mean for me?

Effective April 1, 2021, all new releases of TIBCO WebFOCUS® will no longer support Internet Explorer 11 as a certified browser.

Customer's can continue to utilize Internet Explorer with WebFOCUS, but features are not guaranteed to work correctly. New features released in future WebFOCUS releases are supported and available only on modern browsers, including Mozilla Firefox, Microsoft Edge, and Google Chrome.

For further questions or feedback, please do not hesitate to contact TIBCO Support.