Surface new shared projects as calendar milestones
A new project folder just arrived. Notis adds it as a milestone on your calendar—so you track it alongside your other work.
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
Quick Add Event
Parses natural language text to quickly create a basic google calendar event with its title, date, and time, suitable for simple scheduling; does not support direct attendee addition or recurring events, and `calendar id` must be valid if not 'primary'.
Why this helps
Shared project folders land without any calendar presence, so new projects are invisible until you proactively explore Drive.
- New shared projects immediately appear on calendar
- Improved visibility of incoming work
- Easier workload forecasting
- Reduced surprise project discovery
Setup
Build it in a few focused steps.
- 1Connect Google Drive and Google Calendar.
- 2Create an automation: ask Notis 'When a shared folder is added to my Drive, create a milestone event on my calendar for that project.'
- 3Select 'File Shared' as the trigger.
- 4Set the calendar and configure the milestone as an all-day or timed event.
- 5Notis will use the folder name as the event title.
- 6Test by having a colleague share a test project folder with you.
Questions about this workflow
Can I customize the milestone title or description?
Yes, tell Notis 'use the folder name as the title and add the owner as a note' or similar. It adapts to your preference.
What if I'm shared many folders at once (e.g., starting a new job)?
Notis creates a milestone for each. You'll see a batch of new projects on your calendar, which can help you get oriented quickly.
Can I skip creating milestones for certain shared folders?
You can exclude specific folders or senders, or manually disable the automation if needed.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Drive to Google Calendar. A trigger fires from one place; an action lands in another.
Google Drive triggers
Google Calendar actions
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Insert Calendar into List
Inserts an existing calendar into the user's calendar list.
File Created
Triggers when a new file is created in Google Drive.
Update Calendar List Entry
Updates an existing entry on the user\'s calendar list.
File Deleted or Trashed
Triggers when a file is moved to trash or permanently deleted in Drive.
Delete Calendar
Deletes a secondary calendar. use calendars.clear for clearing all events on primary calendars.
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.
Update Calendar
Updates metadata for a calendar.
File Updated
Triggers when a file's metadata or content changes in Google Drive.
Clear Calendar
Clears a primary calendar. this operation deletes all events associated with the primary calendar of an account.
Google Drive Changes
Triggers when changes are detected in a Google Drive.
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 File Matching Query
Triggers when a new Google Drive file matches a provided query. This is the legacy query-centric trigger: it preserves Drive API query config such as ``corpora`` / ``driveId`` aliases and emits the historical ``file_matching_query`` event type. ``FileCreatedTrigger`` covers the broader "new file" case and emits ``file_created``.
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.
Create a calendar
Creates a new, empty google calendar with the specified title (summary).
Connect any two apps with Notis in the middle.
Not just Google Drive and Google Calendar. Any combination from 985+ integrations.
When this happens · Trigger
Do this · Action
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