We are migrating Teams Chat to archive. Where in OneDriveForBusiness does the chat archive file gets stored?
Inquiry.
The chat archive file is stored as an HTML file and that file is placed in one of the participants’ OneDrive for Business (in the target tenant).
Quest also adds a “Conversation History” link/tab in the migrated Teams chat that points to that file.
The file is named like: <chat name or first 3 member names> + current date + random + "-archivedchat.html".
So the path in OneDrive would be something like:
[OneDrive-root] / Microsoft Teams Chat Files / <chat-archive-filename>.html
If you navigate using the OneDrive web UI or via File Explorer (if synced), that “Microsoft Teams Chat Files” folder should be visible.