Apply agreed Canvas assignment extensions from Linear
When an extension is confirmed in Linear, Notis can create the matching Canvas override so the updated timing is recorded in the course.
Trigger
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Action
Create assignment override
Creates an assignment override to adjust due/unlock/lock dates for an assignment in a course, targeting specific students (requires `title`), a group, or a course section; at least one target (`student ids`, `group id`, or `course section id`) is required.
Why this helps
Agreed extensions require careful follow-through, and a missed Canvas update can create confusion for learners.
- Reduce follow-up steps after an agreed extension.
- Keep adjusted assignment dates visible in Canvas.
- Make date changes easier to track.
Setup
Build it in a few focused steps.
- 1Connect Linear and Canvas to Notis once through the portal.
- 2Create an automation in the portal or ask Notis conversationally.
- 3Use one plain-language prompt to identify confirmed extension issues and ask Notis to create the corresponding Canvas assignment override.
- 4Select the Linear Issue Updated trigger and choose a channel for run reports.
- 5Test with one approved extension and verify the override in Canvas.
Questions about this workflow
Can this handle an individual extension?
The Canvas action supports targeting a student, group, or course section. Describe the intended target in the prompt and ensure the issue has enough context.
Should every date change create an override?
No. Tell Notis to act only on confirmed extension updates.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Canvas. A trigger fires from one place; an action lands in another.
Linear triggers
Canvas actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create account notification
Creates a global notification within a canvas account, ensuring `end at` is after `start at` and any specified `notification roles` are valid.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create appointment group
Creates a new appointment group in canvas for schedulable time slots within specified course or group contexts.
Comment Received Trigger
Triggered when a comment is received.
Create an assignment
Creates a new assignment within a specified course in canvas lms.
Issue Created Trigger
Triggered when a new issue is created.
Create assignment override
Creates an assignment override to adjust due/unlock/lock dates for an assignment in a course, targeting specific students (requires `title`), a group, or a course section; at least one target (`student ids`, `group id`, or `course section id`) is required.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Create Calendar Event
Creates a calendar event with options for recurrence (finite `rrule` series only), section-specific timings, and blackout dates within a specified context.
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
Create communication channel
Creates a new communication channel (e.g., email, sms, push) for an existing canvas user to receive notifications.
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Create content share
Shares a canvas content item to specified users, if the sender has necessary permissions and receiver ids are valid.
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Create conversation
Use to send messages in canvas by creating a new conversation or adding to an existing one; an existing conversation with the same recipients (and matching scope/filter, if specified) may be reused unless `force new` is true.
Connect any two apps with Notis in the middle.
Linear and Canvas, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
Save your first hour today.
7-day trial of any paid plan, with 20$ of usage included.
No card. Works with personal or business Canvas.