Make useful process notes reusable
Preserve a well-written how-to message as a PDF so the next person can follow it without searching chat.
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
Convert HTML to PDF
Tool to convert HTML to a PDF document. Use when you need to generate a PDF from raw HTML. Returns raw PDF bytes suitable for download or storage.
Why this helps
Repeatable instructions get rewritten because nobody can find the original post.
- Keep reusable instructions in a portable format.
- Make onboarding and handoffs less dependent on memory.
- Cut down on repeated explanations.
Setup
Build it in a few focused steps.
- 1Connect Slack and Customjs to Notis once in the portal.
- 2Create a new automation in the portal or ask Notis in plain language.
- 3Tell Notis to create a concise PDF when a channel post contains a reusable process guide.
- 4Choose the Slack channel message trigger and select a run-report channel.
- 5Test with one process post and review whether the steps are easy to follow.
Questions about this workflow
Does this workflow discover processes across Slack?
No. It acts on new channel messages that match the instruction.
Can it include headings and steps?
Ask Notis to format the message as a guide while preserving its actual instructions.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Customjs. A trigger fires from one place; an action lands in another.
Slack triggers
Customjs actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Authenticate CustomJS API Key
Tool to authenticate a CustomJS API key. Use when verifying a user's API key before making further requests.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Convert HTML to PDF
Tool to convert HTML to a PDF document. Use when you need to generate a PDF from raw HTML. Returns raw PDF bytes suitable for download or storage.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Convert HTML to PNG
Tool to convert HTML string to PNG image. Use when you need a PNG from HTML after preparing your markup.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Capture webpage screenshot
Tool to capture a screenshot of a webpage. Use when you need a visual snapshot of a URL.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Merge multiple PDFs into one
Tool to merge multiple PDF files into a single PDF. Use when you have multiple PDF URLs and want one combined PDF.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Run Puppeteer Script
Tool to run a Puppeteer script and capture a screenshot. Use when automating headless browser tasks and needing a PNG output. Use after confirming the script logic.
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 Customjs, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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