
When this happens...
New Message Arrives
New User Joined or Updated in Your Org
New Message Posted
New Thread Message
New member join/leave or updated in channel
New Mention

Automatically do this!
Create Document
Create an Attachment
Delete an Attachment
Update a Collection
Delete Collection
Update a Document
Delete Document
Create a Group
Update a group
Delete a Group
Create Collection
Create a Comment
Delete a Comment
Create a Star
Delete a Star
Update a stars order in the sidebar
When this happensTriggers
A trigger is an event that starts a workflow.
Runs when new message arrives
Triggers when a new user join workspace.
Runs when new message posted.
Runs when new thread message
Triggers when a user joins, leaves, or updates their profile in the selected Slack channel.
Runs when someone mentions your Slack app or user in a channel you belong to.
Action is the task that follows automatically within your Slack integrations.
Post or schedule a message
Collect approval or form responses
Send Block, buttons, or slack form using AI
Open Model as a response or any BlockKit action
Update your open or any other chat message using messageTs
Post a reply to an existing Slack thread. Supports immediate or scheduled delivery,

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To start, connect both your Slack and outline accounts to viaSocket. Once connected, you can set up a workflow where an event in Slack triggers actions in outline (or vice versa).
Absolutely. You can customize how Slack data is recorded in outline. This includes choosing which data fields go into which fields of outline, setting up custom formats, and filtering out unwanted information.
The data sync between Slack and outline typically happens in real-time through instant triggers. And a maximum of 15 minutes in case of a scheduled trigger.
Yes, viaSocket allows you to add custom logic or use built-in filters to modify data according to your needs.
Yes, you can set conditional logic to control the flow of data between Slack and outline. For instance, you can specify that data should only be sent if certain conditions are met, or you can create if/else statements to manage different outcomes.
Slack is a team Communication Platform. Focused on chat, apps and working with bots.
Learn MoreOutline is a fast, open‑source team knowledge base and wiki for organizing internal documentation, product specs, support answers, meeting notes, and onboarding. It features a blazing‑fast Markdown editor with slash commands, real‑time collaboration with comments and threads, powerful search with optional AI answers, and 20+ integrations including Slack, Figma, and Loom. Teams can manage permissions, guest access, and public sharing, and customize branding with custom domains; it’s available both as a hosted cloud service and a self‑hosted deployment. Designed for speed, simplicity, and transparency, Outline serves as a shared long‑term memory for modern teams.
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