Turn filtered sheet changes into a Canvas message
When values matching a sheet data filter change, Notis can help share the relevant update through a Canvas conversation.
Trigger
Filtered Range Values Changed
Polling trigger that monitors Google Sheets filtered ranges for value changes. Uses snapshot-based diffing to detect when values matching a data filter change. Emits the matched values when changes are detected.
Action
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.
Why this helps
People can miss updates when useful spreadsheet data changes but communicating it requires a separate manual step.
- Share relevant filtered changes in an existing work channel in Canvas.
- Reduce manual follow-up after spreadsheet data updates.
- Use an instruction to summarize the matched values for recipients.
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and Canvas once in the Notis portal.
- 2Create an automation and describe how to summarize matching changes and who should receive the Canvas conversation.
- 3Pick Filtered Range Values Changed as the trigger and choose where run reports should go.
- 4Test with one real matching value change and review the conversation.
Questions about this workflow
What information does the trigger provide?
It monitors a data-filtered range and emits matched values when changes are detected.
How do I specify recipients?
Describe the intended recipients or conversation context in your instruction. Canvas may reuse an existing conversation with matching recipients and scope.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Canvas. A trigger fires from one place; an action lands in another.
Google Sheets 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.
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 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.
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 Calendar Event
Creates a calendar event with options for recurrence (finite `rrule` series only), section-specific timings, and blackout dates within a specified context.
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 communication channel
Creates a new communication channel (e.g., email, sms, push) for an existing canvas user to receive notifications.
Developer Metadata Changed
Triggers when developer metadata entries change (new/updated/removed) in a Google Spreadsheet. 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.
Filtered Range Values Changed
Polling trigger that monitors Google Sheets filtered ranges for value changes. Uses snapshot-based diffing to detect when values matching a data filter change. Emits the matched values when changes are detected.
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 Sheets and Canvas, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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