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Project Management·Beginner· Saves 2-3 hours/week
Task Overdue → Slack Reminder → Manager Alert
Never let tasks slip through the cracks with automatic overdue reminders and manager escalation.
4
Steps
10-15 minutes
Setup Time
2-3 hours/week
Saved / Week
Before You Start
- Asana account with tasks that have due dates assigned (Premium plan for advanced search/reporting)
- Slack workspace with team members' accounts linked to their Asana profiles
- Zapier or Make account (free plan may work for simple 2-step automations)
Step-by-Step Workflow
Trigger
Task due date has passed without completion
How to configureSet a daily schedule trigger that runs every morning (e.g., 9:00 AM). Use Asana's "Search Tasks" to find tasks where the due date is in the past and the status is not "Complete." Alternatively, some automation platforms offer an "Asana Task Overdue" trigger natively.
Field Mapping
task_name
task_url
assignee_name
assignee_email
due_date
days_overdue
project_name
task_priority
1
Step 1
Send overdue reminder to task assignee via Slack
How to configureSend a Slack DM to the task assignee. Keep the tone helpful, not punitive. Include the task name, how many days it's overdue, a direct link to the task, and a suggested action (complete it, update the due date, or flag if blocked).
Field Mapping
Slack User→{{trigger.assignee_email}}
Message→"Reminder → *{{trigger.task_name}}* was due {{trigger.days_overdue}} day(s) ago.
Can you either→
• Complete it today
• Update the due date
• Let your manager know if blocked
View task→{{trigger.task_url}}"
Send overdue reminders as Slack DMs rather than public channel messages — nobody wants to be publicly called out for a late task, and DMs get better response rates
2
Step 2
If 24h overdue, alert manager via Slack DM
How to configureAdd a conditional check: if the task is more than 24 hours overdue, send a Slack DM to the assignee's manager. Include the task details, assignee name, and how many days overdue. Use your org chart or a lookup table to find the manager's Slack ID.
Field Mapping
Condition→{{trigger.days_overdue}} > 1
Slack User→manager of {{trigger.assignee_email}}
Message→"Escalation → *{{trigger.task_name}}* is {{trigger.days_overdue}} days overdue.
Assigned to→{{trigger.assignee_name}}
Project→{{trigger.project_name}}
Task→{{trigger.task_url}}"
Only escalate to the manager after a full 24 hours — this gives the assignee time to respond to the first reminder without feeling micro-managed
3
Step 3
Add overdue flag to task in Asana
How to configureUse Asana's "Update Task" action to add a custom field flag or tag like "Overdue" to the task. This makes overdue tasks visually obvious in Asana board and list views. Also add a comment to the task noting when the overdue alert was sent.
Field Mapping
Task ID→{{trigger.task_id}}
Custom Field "Status Tag"→"Overdue"
Comment→"Automated reminder sent on {{current_date}} ({{trigger.days_overdue}} days overdue)"
Create a saved Asana search view filtered to tasks with the "Overdue" tag — this gives project managers a single view of all delayed tasks across projects
Workflow Complete
Test with sample data before turning on for production.
Estimated Monthly Cost
AsanaFree plan available
ZapierFree plan available
Many tools offer free plans that cover basic automation needs. Costs scale with usage volume.
Build This Workflow
Zapier
Free plan available
Make
Free plan available
Import to n8n (One Click)
Ready-to-import n8n workflow
Download this workflow as a JSON file and import it directly into n8n. Open n8n → Workflows → Import from File → select the downloaded JSON. You will need to connect your credentials for each node.
Works with n8n Cloud and self-hosted. After importing, configure your API credentials for each node.Read our n8n review →
Customization Ideas
- Add escalation tiers — 24h overdue goes to manager, 48h overdue goes to director, 72h goes to VP
- Include a daily digest mode instead of individual alerts to reduce notification fatigue
- Branch by task priority — urgent tasks get immediate Slack DMs, normal tasks get a daily summary
- Add a Google Sheets step that logs all overdue instances for identifying bottleneck patterns in retrospectives
How to Set Up This Automation
- 1Choose your automation platformSign up for Zapier. Free plans are available to get started.
- 2Connect your accountsAuthenticate each tool used in the workflow. You will need active accounts for Asana.
- 3Set up the triggerSet a daily schedule trigger that runs every morning (e.g., 9:00 AM). Use Asana's "Search Tasks" to find tasks where the due date is in the past and the status is not "Complete." Alternatively, some automation platforms offer an "Asana Task Overdue" trigger natively.
- 4Add action steps and map fieldsAdd each step in order. The key is mapping data correctly between steps — make sure fields like email, name, and IDs pass through from the trigger to each action.
- 5Test with sample dataRun the workflow with a test record before turning it on for production. Verify each step executes and data appears correctly in each tool.
- 6Turn it on and monitorActivate the workflow and check the first 5-10 runs. Set up error notifications so you know immediately if something breaks.
Common Pitfalls to Avoid
- •Missing field mappings — Double-check that every required field in each action step has data mapped from the trigger or a previous step.
- •Rate limits — If you process high volume, check each tool's API rate limits. Add delays between steps if needed.
- •Error handling — Add error notification steps so failed runs don't go unnoticed. Most platforms support email or Slack alerts on failure.
- •Duplicate handling — Add a "search before create" step to avoid creating duplicate records in your CRM or database.
Frequently Asked Questions
How do I set up this project management automation?
This workflow has 4 steps. Start by connecting your trigger (Task due date has passed without completion) to an automation platform like Zapier, then add each action step. Most users complete the setup in 15-30 minutes.
Which automation platform should I use for this workflow?
We recommend Zapier, Make for this workflow. Zapier is easiest for beginners, while n8n is best for developers who want full control.
How much time will this automation save?
This automation typically saves 2-3 hours/week. The exact savings depend on your current volume and how much manual work each step currently requires.
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