Controlling settings, permissions, and membership within Teams and channels
I just came across this post while looking for the same thing, despite it being 4 years later.
You can do this now.
- Go to the post you'd like to move
- Click on edit (pencil icon)
- Click on Settings
- select Post on multiple channels
- Click on the plus sign by the Channel name
- Select the channels
A FEW OF THINGS I'VE NOTICED THAT COULD BE AN ISSUE:
- If you want to move a post between channels, you first have to make a copy of the post to another channel (select both channels at the end of the instructions above). Then you need to go to the channel you want to keep the post and follow the same steps to remove it from the original channel
- Timestamp DOES NOT get transferred. It literally copies the post into the new channel. So the date/time on it will look as if you had just posted for the first time, which can be frustrating. My workaround was to copy the timestamp and include it in the post.
- Replies DON'T get transferred. I'd say this is the worst part. That was a very frustrating thing for me. I imagine it has to do with the fact that users permissions in different channels.
I hope this helps someone in the future.