Abstract: Methods, apparatuses, and computer readable media that manage scheduled events in network-hosted time management system. Reusable non-user-specific templates, including event, notification, and associated data record stored in network-accessible database, are constructed. At least one rule is included in each template that creates temporal relationship between at least two events, or event and associated data record. Templates are instantiated by populating records with data to create a user-specific event schedule, or multiple role roster. Event notification alert temporal data is monitored, and a user device is notified by initiating a smart alert that includes a notification regarding event in a schedule requiring a reply from user device with information to satisfy the rule associated with the smart-alert. The user device receives a reply to the smart-alert to update associated data record. Based on change to data in a data record, the rule, event, data record, role and/or notification is changed.