Support for Internet Explorer/Teams URL
The support for Internet Explorer was removed for some later point releases of V24.* and then in V25.1. There's some good cases why it should be brought back.
With everyone now staying at home working for the most part and most organizations have also switched to Microsoft Teams. Teams gives people a chance to create a channel and add a tab for example the URL/website tab. Here it becomes an easy transition for change management to just put in the ARCHIBUS/workplace for example as the URL. It appears Teams is using Internet Explorer for displaying a URL within teams. In this case that means SSO would also work with this option.

-
Tiffany Lam commented
Hi, there are RFPs asking for compatbility with IE 11 as a minimum. No other browsers were supported organizationally. Please do consider providing IE support again for V25 onwards.