HR Automation

Leave Approval

Route PTO requests through manager and HR approval with calendar blocks and balance updates.

Automation overview

What this automation does

This automation starts when slack `/leave` command or BambooHR time-off request. It runs connected app steps, then slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google.

Trigger

Slack `/leave` command or BambooHR time-off request

Main actions

Final outcome

Slack `/leave` or BambooHR time-off request triggers manager Slack approve butto…

Execution time

30–90 seconds

Apps used

5 integrations

AI-powered

Difficulty

Advanced

Workflow diagram

End-to-end scenario flow

Read-only visualization of how data moves from trigger to final result.

Trigger

Slack

Event detected

⑂

Router

BambooHR

Approve

Result

Google Sheets

Workflow complete

Step-by-step

How each step runs

1
SlackTrigger
Event detected
Slack `/leave` command or BambooHR time-off request
2
BambooHR
Approve
Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google
3
Google Calendar
Approve
Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google
4
Notion
Approve
Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google
5
Google Sheets
Approve
Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google
6
Google Sheets
Workflow complete
Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google

Apps used

Connected applications

Slack

Approve

BambooHR

Approve

Google Calendar

Approve

Notion

Approve

Google Sheets

Approve

Summary

Automation summary

Trigger: Slack `/leave` command or BambooHR time-off request
Inputs: Slack `/leave` command or BambooHR time-off request, Business Name, Notification Email, Timezone
Outputs: Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google
Business goal: Automate leave approval end-to-end with accurate app routing.
Execution frequency: On demand with batch fallback
Estimated runtime: 30–90 seconds
Error handling: Failed steps retry up to 3 times with exponential backoff; persistent failures notify your configured channel and log to the run history.
Dependencies: Slack, BambooHR, Google Calendar

Benefits

Why use this automation?

Save ~4 hours/week

Remove repetitive steps from Leave Approval so your team focuses on high-value work.

Reduce manual work

Connected apps sync data automatically instead of copy-paste between dashboards.

Prevent human errors

Standardized logic runs the same way every time, with retries on failure.

Requirements

What you need to get started

Required apps

Slack
BambooHR
Google Calendar

Required accounts

Active Slack workspace with API access
Active BambooHR workspace with API access
Active Google Calendar workspace with API access
Shata Automation workspace (free tier supported)

Required API keys

OAuth tokens for each connected integration

Permissions

Read access on trigger sources (forms, sheets, webhooks, or CRM objects)
Write access on destination apps (email, chat, CRM, or storage)

Estimated setup time

10 min including app authorization and test run
Difficulty: Advanced

Optional apps

Notion (optional)
Google Sheets (optional)

Automation runtime

Activate this template

PartialSome steps run in preview until their integrations go live.

Connect required apps via OAuth or API keys. Credentials are encrypted server-side. Dev test runs mock external actions when connections are missing.

Draft

Activation readiness

Est. setup time: ~16 min

Required connections

Slack(required)
⚠ Missing
bamboohr(required)
Previewbamboohr: workflow actions run in preview
⚠ Missing
Google Calendar(required)
Test-onlyGoogle Calendar: workflow actions run in preview
⚠ Missing
Notion(required)
PreviewNotion: workflow actions run in preview
⚠ Missing

• Missing connection: Slack
• Missing connection: bamboohr
• Missing connection: Google Calendar
• Missing connection: Notion

Manage all connections →View all installations →

Workflow summary

Trigger: Slack `/leave` command or BambooHR time-off request
Steps: 6 nodes
Required apps: 4
Optional apps: 1

Trigger

Manual trigger

Run workflows on demand via Test run or Live test. Activate to enable scheduled/webhook triggers on other templates.

Run history

No runs yet. Install the template and run a test, or activate to receive webhook/schedule runs.

FreeAdvancedPartial10 min setup★4.34.9k installs · 67 reviews

Customize for My Business

Analytics

Template performance

26.8k

Views

4.9k

Installs

742

Favorites

4.3

Avg rating

18.1%

Conversion

10 min

Setup time

94%

Success rate

Trending score

Most used integrations

SlackBambooHRGoogle Calendar

Slack `/leave` or BambooHR time-off request triggers manager Slack approve buttons, on approve HR auto-approve if balance sufficient in BambooHR, creates Google Calendar OOO block, updates team availability Notion, sends team Slack heads-up, and rejects with reason if blackout period from Sheets conflicts.

Some steps run in preview until their integrations go live.

Required apps

SlackLiveBambooHRPreviewGoogle CalendarTest-onlyNotionPreview

Optional apps

Google SheetsLive

All integrations

SlackBambooHRGoogle CalendarNotionGoogle Sheets

Workflow preview

How Leave Approval runs

Trigger

Load blackout dates

→

Process

Rule engine

→

Action

slack

→

Notify

Alert & log

SlackBamboohrGoogle CalendarNotionGoogle Sheets

Setup steps

Get started in 5 steps

1
Connect leave systems
BambooHR balances, Slack approvals, Google Calendar, Notion team calendar.
2
Load blackout dates
Sheets company blackout and team minimum coverage rules.
3
Configure approval chain
Manager then HR for >5 days; manager only for single day.
4
Update calendars
OOO event on employee and optional team shared calendar.
5
Test insufficient balance
Request exceeding balance returns clear rejection message.

Variables

Configurable settings

Variable	Type	Default	Required
Business Name	text	Your Business	Yes
Notification Email	email	—	Yes
Timezone	select	—	Yes
Slack Channel	text	#general	No
Google Sheet ID	text		No
Sheet Range	text	Sheet1!A:Z	No

FAQ

Frequently asked questions

Half-day leave?

Supports AM/PM half-day with partial calendar block.

Sick leave?

Sick type skips blackout check; notifies HR only.

Cancel approved leave?

Cancel command removes calendar block and restores balance.

Multi-timezone teams?

OOO shows in requester's timezone with UTC note for global teams.

Reviews

4.7

★4.7

67 total reviews

Ahmed Hassan

Operations Lead · Cairo Eats

★★★★★Verified install

5/5/2026

Leave Approval replaced a manual process that took 2 hours daily. ROI was clear within the first month.

+ Setup was straightforward · Great documentation

Lisa Tran

Founder · ScaleUp SaaS

★★★★

4/18/2026

We deployed this across three locations and saw immediate time savings. The Leave Approval workflow handles edge cases we didn't expect it to.

+ Integrations worked on first try · AI quality exceeded expectations

James O'Brien

CTO · DevFlow

★★★★★Verified install

4/1/2026

Solid template. We duplicated and tweaked variables for our brand. Would recommend for teams starting automation.

+ Reliable triggers every time · Support team helped customize quickly

Documentation

Template documentation

Overview

Requirements

Active slack account with API access
Active bamboohr account with API access
Active google-calendar account with API access
Active notion account with API access
No AI provider required
Shata Automation workspace (free tier supported)

Supported apps

slackLivebamboohrPreviewgoogle calendarTest-onlynotionPreviewgoogle sheetsLive

Triggers

Slack `/leave` command or BambooHR time-off request

Actions

Load blackout dates
Configure approval chain
Update calendars
Test insufficient balance

Examples

Quick start

Activate Leave Approval with default variables and run a sandbox test.

Scenario: New user installs template and validates output in under 15 minutes.

Production rollout

Connect live apps, map business rules, enable monitoring alerts.

Scenario: Team deploys to workspace after QA sign-off on test runs.

Troubleshooting

Workflow fails on first run: Verify OAuth scopes for all required integrations and re-authorize if expired.
Variables not applying: Check required fields in the Configure Variables step; empty required values block activation.
Notifications not received: Confirm notification email and Slack channel IDs match your workspace settings.

Release notes

Version 1.2.0 — Improved reliability and Slack notifications for Leave Approval.

Versioning

Version history

Current version: 1.2.0

v1.2.0Current

1/11/2026

improvementImproved error handling and retry logic for failed runs.
featureAdded optional Slack notification on workflow completion.

v1.1.0

11/12/2025

featureNew variable: brand voice selector for AI-powered steps.
fixFixed timezone handling for scheduled triggers.

v1.0.0

9/13/2025

featureInitial marketplace release.

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Recommendations

Customize Leave Approval for your business

Our team can adapt this template to your exact workflow, apps, and brand requirements.

Request custom automation →Talk to an expert

Leave Approval

What this automation does

End-to-end scenario flow

How each step runs

Connected applications

Automation summary

Why use this automation?

What you need to get started

Required apps

Required accounts

Required API keys

Permissions

Estimated setup time

Optional apps

Activate this template

Required connections

Workflow summary

Trigger

Run history

Template performance

How Leave Approval runs

Get started in 5 steps

Configurable settings

Frequently asked questions

Template documentation

Overview

Requirements

Supported apps

Triggers

Actions

Examples

Troubleshooting

Release notes

Version history

Related templates

Interview Scheduling

Payroll Reminder

Performance Review

Training Reminder

Customers also installed

Interview Scheduling

Employee Birthday Reminder

Greenhouse Candidate Slack Alert

Payroll Reminder

Trending this week

Canva Asset Approval Flow

To-do Manager

Pull Request Review Summary

Inbox Priority Briefing

Customize Leave Approval for your business

Template documentation

Overview

Requirements

Supported apps

Triggers

Actions

Examples

Troubleshooting

Release notes

Version history

Related templates

Interview Scheduling

Payroll Reminder

Performance Review

Training Reminder

Customers also installed

Interview Scheduling

Employee Birthday Reminder

Greenhouse Candidate Slack Alert

Payroll Reminder

Trending this week

Canva Asset Approval Flow

To-do Manager

Pull Request Review Summary

Inbox Priority Briefing