Notification preferences are not yet individually configurable. The controls shown on the Notifications page are a preview of the settings that will be available in a future update. All notifications are currently enabled by default.
Configure PartnerOS notification preferences
Control which email and in-app notifications you receive from PartnerOS, including partner activity, deal updates, mentions, and task assignments.
PartnerOS sends notifications to keep you informed about activity that matters to your work — new partner events, deal progress, task assignments, and more. You can preview the available notification types at Settings > Notifications.