Reminder table

  • Release version: Australia
  • Updated July 20, 2026
  • 2 minutes to read
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    Summary of Reminder table

    The Reminder [reminder] table in ServiceNow enables automatic generation of reminders for any task-based records, including those extending from the Task table such as Incident records. This functionality helps users stay on top of important task deadlines by sending timely reminders via email or Outlook Calendar.

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    Key Features

    • Applicability: Works with any table extending the Task table, like Incident.
    • Integration with Incident forms: Reminders can be added as a related list on the Incident form via Configure > Related Lists, enabling easy management of reminders directly from the task.
    • Access control: By default, only administrators can create or modify reminders. To allow other users, create and assign appropriate create and read ACL rules with relevant roles on the Reminder table.
    • Reminder timing: The "Remind me" field defines when the reminder is sent before a specified date/time on the parent task, with default options including 15 minutes, 30 minutes, 1 hour, and 2 hours. Additional values can be configured as needed.
    • Date field reference ("Before"): Reminders are linked to a date field on the parent task (Due date or Follow up recommended). Legacy fields like Activity due and SLA due are unsupported. Custom date fields can be used by initially selecting Due date or Follow up, saving, then updating the field value to the custom date field name.
    • Delivery method: Reminders can be sent via email or added to the user's Outlook Calendar.
    • Content fields: Include Subject (up to 100 characters) and Notes (up to 8000 characters) to specify the reminder reason and additional comments.

    Practical Use and Access

    • Reminders can only be created for active task records.
    • To access and manage reminders directly, type reminder.do in the filter navigator.
    • Reminders help users and teams stay notified ahead of task deadlines, improving task management and SLA adherence.

    The Reminder [reminder] table provides a way to auto-generate reminders for a task.

    Any table that extends the Task table, such as the Incident [incident] table, can use the Reminder [reminder] table.

    You can add Reminders as a related list to the Incident form by opening the form context menu, navigating to Configure > Related Lists, and then adding Reminders->Task.

    By default, only an administrator can create or modify a Reminder record. To enable non-administrators to create reminders, you must add create and read ACL rules to the Reminder [reminder] table and specify the user's role.

    Note:
    You can only create reminders for active task records.
    To access the Reminder table, type reminder.do in the filter navigator.
    Table 1. Reminder table
    Field Description
    Task Refers to the parent task record.
    User Specifies the user who has logged in to the system.
    Remind me Specifies the time before which the reminder must be sent. Available values are: 15 minutes, 30 minutes, 1 hour, and 2 hours. You can add values to this field as required.
    Note:
    Internally in the system, the value is always converted to minutes and then stored in the Remind me field.
    Before

    Refers to a date field on the parent task record.

    Note:
    The Activity due and SLA due fields are legacy fields with an UNKNOWN value that you can't use. You can only use the Due date and Follow up fields.

    Note the following details about using the Before field.

    • The parent task record must have a value in the field you specify. For example, if you select Due date, the parent task record must have a value in Due date before you can save the reminder.
    • You can use a date field other than Due date or Follow up by performing the following steps:
      1. Select either Due date or Follow upin the Before field.
      2. Save the reminder.
      3. Find the reminder in a list view using one of the following methods:
        • In the parent task record, configure the form, and then add Reminders as a related list.
        • Navigate to reminder.do and search for the reminder.
      4. In the list view, change the Before field value to a different date field from the parent task. Use the field name and make sure the field has a value. For example, enter work_start to use the Actual start field instead.

        Note that you can't make additional changes on the reminder form without changing the Before field value back to either Due date or Follow up.
    Using Specifies the method by which the reminder must be sent. Available options are: Send an Email and Outlook Calendar.
    Subject Specifies the subject or the reason of the reminder. Maximum number of characters allowed on this field is 100.
    Notes Provides a space where you can enter your comments regarding the reminder. Maximum number of characters allowed on this field is 8000.