Skip to content
Notis

Focus on selected submission pages

When a submitted PDF needs a focused review, extract the page numbers you specify into a separate PDF.

Trigger

New Canvas Assignment Submission

Polls Canvas for new submissions to a specific assignment.

Action

Extract PDF Pages

Tool to extract specific pages from a pdf document. use when you need only certain pages from a larger pdf file.

Why this helps

A large submitted document can make it harder to focus on the pages relevant to a particular review step.

  • Extract specified pages from an eligible submission PDF.
  • Create a focused document for a review step.
  • Run when a new submission arrives for a specific assignment.

Setup

Build it in a few focused steps.

  • 1Connect Canvas and Api2pdf once in the Notis portal.
  • 2Create an automation in the portal or tell Notis in plain language from any channel.
  • 3Describe the outcome: extract the specified pages from each eligible submitted PDF and report the result.
  • 4Pick the New Canvas Assignment Submission trigger and choose where run reports go.
  • 5Test with one real submission PDF and a known page selection.

Questions about this workflow

Where do the page numbers come from?

Specify them in the automation instruction or provide them in the information available to Notis.

Will this include other submission files?

Use this only for PDF attachments because the action extracts PDF pages.

Does extraction alter the original submission?

The action creates an extracted PDF. It is not described as editing the original Canvas submission.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Canvas to Api2pdf. A trigger fires from one place; an action lands in another.

Canvas triggers

Api2pdf actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Add Header Footer

Tool to add headers and footers to a pdf document. use when you need consistent page numbering, titles, or custom branding on every page.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Delete PDF

Tool to delete a previously generated pdf. use when you need to immediately remove a pdf by its response id.

ActionInstant

Canvas Assignment Graded

Polls Canvas for newly graded submissions for a specific assignment.

TriggerPolling

Extract PDF Pages

Tool to extract specific pages from a pdf document. use when you need only certain pages from a larger pdf file.

ActionInstant

New Canvas Assignment Submission

Polls Canvas for new submissions to a specific assignment.

TriggerPolling

LibreOffice PDF to HTML

Tool to convert a pdf document to html using libreoffice. use when you need html output of a pdf file (experimental; images may be excluded).

ActionInstant

New Canvas Discussion Message

Polls Canvas discussion topics for new messages.

TriggerPolling

LibreOffice Thumbnail

Tool to generate a thumbnail image of a document using libreoffice. use when you need a quick visual preview of a pdf or office file's first page.

ActionInstant

New Canvas Discussion Topic

Polls a Canvas course for new discussion topics.

TriggerPolling

Merge PDFs

Tool to merge multiple pdf documents into a single pdf. use when you need to concatenate several pdfs on the server-side.

ActionInstant

New Course Created for User

Polls Canvas for newly created courses for a specific user.

TriggerPolling

Optimize PDF

Tool to optimize a pdf document to reduce file size while maintaining quality. use when you need to minimize storage or bandwidth for an existing pdf.

ActionInstant

New Canvas File Upload

Polls a Canvas course for new file uploads.

TriggerPolling

Reorder PDF Pages

Tool to reorder pages of a pdf document. use when you need to rearrange pages into a new order by specifying page indices.

ActionInstant

Connect any two apps with Notis in the middle.

Canvas and Api2pdf, 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 Api2pdf.