
Notification types
Ordinal sends notifications for two categories of events:Posts you’re subscribed to
Approvals
Delivery channels
Each notification type can be delivered through:
Go to Settings → Notifications to toggle each channel on or off per notification type.
Slack notifications

- Go to Integrations → Slack
- Click Slack Notifications
- Authorize Ordinal to send you messages
- Return to Settings → Notifications and enable Slack for the notification types you want
Post subscriptions
You receive notifications about posts you’re subscribed to. Subscriptions determine who gets notified about comments, status changes, and publishing events.Automatic subscription
You’re automatically subscribed when you:- Create a post
- Comment on a post
- Are @mentioned in a comment
- Are assigned as an approver
- Are added as a subscriber by someone else
Manual subscription
To follow a post you’re interested in:- Open the post
- Find the Subscribers section above the post comments
- Click to add yourself
Adding others
You can add teammates as subscribers to keep them informed:- Open the post
- Find the Subscribers section
- Click Add and select team members
Configuring notifications
Go to Settings → Notifications to customize your preferences:- Toggle each notification type on or off
- Choose which channels receive each type (in-app, email, Slack)
- Changes take effect immediately
In-app notifications for “Approval Requested” cannot be disabled - you’ll always see pending approvals in your Inbox.
Learn more
Approvals
Review and approve content.
Comments
Collaborate on posts.