Change notification settings in the mobile app
Choose the Slack meeting notifications and destinations used by your account.
Open More and choose Notification settings. If Slack is connected, choose a channel, a direct-message recipient, and the meeting changes that should be sent there. Each choice is saved when you make it, and destination IDs are checked against Slack before they are saved.
Connect Slack or change its connection on the website at Integrations. The native app registers for Chat push alerts after you allow notifications; the screen shows whether this device is registered. Store builds also require the release notification credentials.
If a setting does not save, Contact support.