Categorize in Sheets, Calendar Reorganizes Itself
Set validation dropdowns in your spreadsheet to categorize tasks. When a task's category changes, Notis moves the matching event to the right calendar.
Trigger
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.
Action
Move Event
Moves an event to another calendar, i.e., changes an event's organizer.
Why this helps
Tasks move between projects or categories in the spreadsheet but remain in the wrong calendar, creating confusion about project ownership.
- Events stay organized under the right calendar as tasks shift categories
- Eliminates manual calendar reorganization
- Keeps projects and categories aligned
- Reduces friction when reassigning tasks
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and Google Calendar.
- 2Tell Notis: 'When a task's category changes in my validation dropdown (like changing from "Design" to "Development"), move the matching calendar event to the matching calendar.'
- 3Map each category to a calendar.
- 4Select 'Data Validation Rule Changed' as your trigger.
- 5Update a task's validation dropdown and confirm the event moves to the right calendar.
Questions about this workflow
Do I need separate calendars for each category?
It's recommended for organization, but not required. Notis can also use tags or description changes if you prefer.
What happens to the event if I choose a category that doesn't have a mapped calendar?
Notis will ask you how to handle it—keep it on the current calendar, create a new one, or hold it in a default calendar.
Can I undo a move if I changed the category by mistake?
Yes. Change the category back in the spreadsheet, and Notis will move the event back automatically.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Google Calendar. A trigger fires from one place; an action lands in another.
Google Sheets triggers
Google Calendar actions
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.
Insert Calendar into List
Inserts an existing calendar into the user's calendar list.
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.
Update Calendar List Entry
Updates an existing entry on the user\'s calendar list.
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.
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
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.
Update Calendar
Updates metadata for a calendar.
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.
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
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 Event
Creates an event on a google calendar, needing rfc3339 utc start/end times (end after start) and write access to the calendar. by default, adds the organizer as an attendee unless exclude organizer is set to true.
New Rows in Google Sheet
Simple polling trigger that monitors Google Sheets for new rows. Detects when new rows are added and returns the complete row data. Perfect for triggering any workflow based on new sheet entries.
Delete event
Deletes a specified event by `event id` from a google calendar (`calendar id`); this action is idempotent and raises a 404 error if the event is not found.
New Sheet Added in Google Spreadsheet
Polling trigger that detects when a new sheet is added to a Google Spreadsheet.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
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When this happens · Trigger
Do this · Action
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