Learn from incidents without reconstructing every message
Organize the incident discussion into a review your team can use to identify lessons and follow-up.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Generate a Gamma
Create a new gamma generation. use to produce an ai-generated presentation/content. docs: https://developers.gamma.app/reference/generate-a-gamma
Why this helps
After an incident, reconstructing the timeline and response from Slack can delay learning and follow-through.
- Make the incident sequence easier to review
- Keep impact and response together
- Capture lessons and follow-up questions
Setup
Build it in a few focused steps.
- 1Connect Slack and Gamma to Notis once through the portal.
- 2Create a new automation named Incident Learning Review.
- 3Add one plain-language instruction asking Notis to create Gamma review slides from relevant incident messages, covering timeline, impact, response, lessons, and open follow-up.
- 4Choose the Slack channel message trigger and a channel for run reports.
- 5Test with one real incident discussion and verify the timeline and impact are represented accurately.
Questions about this workflow
Does this determine the cause of an incident?
It organizes Slack context into presentation content. Have the people involved validate causes and lessons before treating them as conclusions.
Can it include follow-up questions?
Yes. Ask Notis to distinguish confirmed facts from open questions in the prompt.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Gamma. A trigger fires from one place; an action lands in another.
Slack triggers
Gamma actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Generate a Gamma
Create a new gamma generation. use to produce an ai-generated presentation/content. docs: https://developers.gamma.app/reference/generate-a-gamma
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Gamma File URLs
Retrieve generation status and file urls. poll this endpoint every ~5 seconds until status is 'completed'. docs: https://developers.gamma.app/reference/get-gamma-file-urls
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Connect any two apps with Notis in the middle.
Slack and Gamma, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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