Open your Slack workspace. Click the + next to Channels, and then Create a channel.
Name your Slack channel "native-slack-channel" and click Create.
Repeat the first two steps and create another channel called "Existing Channel."
Add any test users as members of the channel.
Test users should only be represented on one platform.
That's it! You are now ready to import your Slack test channel in the Mio Hub.