If you sync shared event/room calendars in your Outlook, you may find yourself occasionally being prompted with a sign-in box inside Outlook, upon reboot/reopening. Because SharePoint hasn’t been migrated, it’s on the old domain still. Because your desktops are on the new domain (CHA), you have to redirect the sign-box to the appropriate domain. See below: the top box is what you will, the below box is what you will need to fill, but including your UTC ID/PW after. If I told you forward slash today, ignore me. But you’ll see that the Domain switches from CHA to utc. You mayyyyy have to do it a few times if you’re syncing multiple calendars. Email us if you’re continuing to see this pop-up.