Extract text from document images your sheet surfaces
Let your filtered sheet bring attention to changed records, then have Notis read the linked image so document text is ready for review.
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
ASTICA_READ_TEXT
Tool to perform ocr on an image to extract text. use when you need to read raw text from images after confirming the image source.
Why this helps
Important text can stay buried in document images even after a sheet flags the record that needs attention.
- Focus OCR on image records that appear in a monitored filtered range.
- Get document text into a reviewable form sooner.
- Keep attention on records surfaced by your sheet's filter.
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and Astica AI once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3Describe in one instruction how to extract text from each surfaced document image.
- 4Pick Filtered Range Values Changed as the trigger and choose where run reports go.
- 5Test with one real document image record that matches the monitored data filter.
Questions about this workflow
What does the filtered range trigger return?
It detects changes to values matching a data filter and emits the matched values. Include an accessible image input in the returned record for OCR.
Does this create a new filter for me?
No. The trigger uses a Google Sheets data filter selected during setup.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Astica ai. A trigger fires from one place; an action lands in another.
Google Sheets triggers
Astica ai actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
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Webhook trigger
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ASTICA_READ_TEXT
Tool to perform ocr on an image to extract text. use when you need to read raw text from images after confirming the image source.
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.
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.
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.
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.
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.
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.
Connect any two apps with Notis in the middle.
Google Sheets and Astica ai, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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