How to add Tettra to a private Slack channel
To enable channel notifications for a private Slack channel, you'll need to add the Tettra app to that channel.
If you're not a Slack admin, make sure the app is whitelisted for your Slack Workspace first.
Step 1. Select channel
Select the channel and on the channel page, click on the channel name.
Step 2. Add app
On the pop-up menu, click on Integrations and then on Add an App.
Once you've added the Tettra app, you can connect the private channel to a Tettra category by following the instructions in the article about Slack channel notifications.