Keep the roster moving after a speaker withdraws
A withdrawal can trigger several follow-ups. Have Notis add the named replacement to Eventee when Slack confirms both the change and event.
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
Add speaker
Tool to add a new speaker to a specific eventee event. use after creating an event and obtaining its id.
Why this helps
After a withdrawal, replacement details can get separated from the task of updating the speaker roster.
- Captures a replacement while the withdrawal is being handled
- Helps the roster reflect the team's latest confirmed plan
- Reduces one manual follow-up during a change
Setup
Build it in a few focused steps.
- 1Connect Slack and Eventee to Notis once in the portal.
- 2Create an automation in the portal, or ask Notis conversationally to add named replacements after confirmed speaker withdrawals.
- 3Write one plain-language instruction requiring a confirmed replacement and a clear event reference.
- 4Select the Slack channel message trigger and choose a channel for run reports.
- 5Test with one real withdrawal and replacement announcement.
Questions about this workflow
Will it remove the withdrawing speaker too?
No. The selected action adds the replacement. Speaker removal requires the delete-speaker action and a verified speaker ID.
What if no replacement has been chosen?
The prompt can tell Notis to report the open decision rather than add anyone.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Eventee. A trigger fires from one place; an action lands in another.
Slack triggers
Eventee actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add speaker
Tool to add a new speaker to a specific eventee event. use after creating an event and obtaining its id.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Delete Speaker
Tool to delete a speaker by their id. use when you need to remove a speaker after confirming their id.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
List Events
Tool to retrieve a list of all events. use when you need an overview of all events.
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 Eventee, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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