Add videos to Microsoft Stream channels and groups
Add video into groups and channels
Click the More icon , and then click Add to group/channel.
Find groups or channels you want to add with the Shared with search box.
Click the group or channel, and then select Add.
Who can add videos to groups/channels
If a video is a companywide video you can add it to any of your groups/channels even if you aren't an owner of the video.
If you are the owner of a video you can add your video to any groups/channels you can contribute to.
Other ways to add
You can also add videos to group/channels as part of uploading a video or editing video details: