Share newly shared Drive resources in Canvas
Carry intentional Drive sharing into the course space.
Trigger
File Shared (Permissions Added)
Triggers when new sharing permissions are granted to a file or folder. Uses Drive's `changes.list` endpoint with inline `permissions` in the `fields` mask so each change carries the file's current permission set provider-atomically. We diff that against `seen_permission_keys` to identify newly added grants. Drive page tokens are the primary cursor; if Drive rejects a stored token, the trigger raises `PollingTriggerError` without clearing state rather than silently re-baselining and dropping events. Limitation: truly ephemeral permissions (added and revoked between two polls without any other file modification in between) are not detected. Drive Activity API would catch those but requires an additional OAuth scope and a different payload contract.
Action
Create content share
Shares a canvas content item to specified users, if the sender has necessary permissions and receiver ids are valid.
Why this helps
Granting access in Drive does not always make the resource discoverable in Canvas.
- Improves resource discoverability
- Reduces duplicate sharing steps
- Keeps access changes connected to course delivery
Setup
Build it in a few focused steps.
- 1Connect Google Super and Canvas in Notis once.
- 2Create an automation named Drive share to Canvas content share.
- 3Tell Notis to share the corresponding Canvas content item when a relevant Drive permission is added.
- 4Pick File Shared as the trigger, choose a report channel, and test with one permission change.
Questions about this workflow
Does a Drive permission always identify a Canvas user?
No. Ask Notis to report cases where the recipient cannot be matched safely.
Can it share with a group?
Use the Canvas action's supported recipient options when the target is clearly identified.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Canvas. A trigger fires from one place; an action lands in another.
Google Super 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.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Create an assignment
Creates a new assignment within a specified course in canvas lms.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
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.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
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.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Create communication channel
Creates a new communication channel (e.g., email, sms, push) for an existing canvas user to receive notifications.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Create content share
Shares a canvas content item to specified users, if the sender has necessary permissions and receiver ids are valid.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
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.
Google Super and Canvas, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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