sign in automatically to Office365 links that are provided in a tab
Teams has the ability to pin Word, Excel, PowerPoint documents as tabs in a channel (which is great) however it does not offer the same for Visio documents.
"Not to worry" I thought, "Visio documents can now be viewed in the browser so just supply the URL to the Visio document and use the webpage option for the tab".
So, I have a Visio document appearing as a webpage on a tab in my channel. This works well except for one glaring problem. As soon as someone browses to to that tab they are prompted to login to Office 365. Given I am already logged in (otherwise how would I be using Teams), why am I being prompted to login again Seems pretty dumb.
Hence the request is, if I'm viewing a website in a tab and I have permission to login to that website using my Office365 credentials, don't ask em to login again.
Carl Mårn commented
The same happens if you add the SharePoint URL for a document library as a "websites" app. It will force you to sign in to SharePoint when clicking on the tab, even if Teams and the SharePoint site are on the same tenant.