If you want to share a single file to multiple locations in Teams without uploading a copy every time, get a link to the file and share that instead.
Share a file from OneDrive
- Select the OneDrive
app on the left side of Teams and go to My files
. - Hover over the file you want to share and select More actions
> Share
. - Add people and an optional message.
- Select Send
.
Share to a channel
To share a file to a channel:
- Select Chat
and go to Channels. - Select the channel you want to upload a file to.
- Select the Posts tab.
- Find the post or message you want to share a file to.
- Beneath the post or message, select Reply > More actions and apps
> Attach file
. - Find and select a file.
- Select Send
.
Note
Teams posts your link to the channel, including the name of the team and channel where the file is stored.