Handle Affinda collection requests from Slack
Move document organization setup forward without another reminder loop.
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
Create Collection
Tool to create a new collection. use after you have a valid workspace id and want to group documents by a specific extractor within that workspace.
Why this helps
Collection setup can stall when a request depends on locating the right workspace and extractor later.
- Keep collection setup requests visible and actionable.
- Reduce repeated clarification for routine setup.
- Group documents for the intended extractor sooner.
Setup
Build it in a few focused steps.
- 1Connect Slack and Affinda to Notis once through the portal.
- 2Create the automation in the portal or ask Notis to set up this workflow conversationally.
- 3Write one plain-language instruction to create a collection only when the request identifies a valid workspace and extractor.
- 4Choose the channel message trigger and a channel for run reports.
- 5Test with one request that includes the necessary collection context.
Questions about this workflow
What information does collection creation depend on?
Affinda requires a valid workspace and a specific extractor. The request should make those clear or Notis should ask for missing context.
Will this create collections for casual mentions?
The instruction should limit action to explicit collection creation requests.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Affinda. A trigger fires from one place; an action lands in another.
Slack triggers
Affinda actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Batch Update Annotations
Tool to update multiple annotations in one request. use when you need to modify parsed values or other fields across many annotations at once.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Collection
Tool to create a new collection. use after you have a valid workspace id and want to group documents by a specific extractor within that workspace.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create Document
Tool to upload a new document for parsing. use when you have the document file or a public url and need to extract structured data immediately.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Create Organization
Tool to create a new organization. use when you have a unique organization name and want to group resources under it.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Create RESTHook Subscription
Tool to create a new resthook subscription. use after confirming your webhook endpoint is ready to receive document event notifications.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Create Tag
Tool to create a new tag. use when you need to label documents in a specific workspace.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Create Validation Result
Tool to create a validation result. use when recording validation outcomes for a document after parsing.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Create Workspace
Tool to create a new workspace. use when you need to programmatically create a workspace container within an organization.
Connect any two apps with Notis in the middle.
Slack and Affinda, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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