Docs
  • Solver
  • Models
    • Field Service Routing
    • Employee Shift Scheduling
    • Pick-up and Delivery Routing
  • Platform
Try models
  • Employee Shift Scheduling
  • Employee resource constraints
  • Employee availability and preferences
  • latest
    • latest
    • 1.24.x

Employee Shift Scheduling

    • Introduction
    • Getting started: Hello world
    • User guide
      • Terminology
      • Use case guide
      • Planning AI concepts
      • Integration
      • Constraints
      • Understanding the API
      • Demo datasets
      • Input datasets
        • Model configuration
        • Model input
        • Planning window
      • Planning window
      • Time zones and Daylight Saving Time (DST)
      • Tags and tag types
      • Input validation
      • Output datasets
        • Metadata
        • Model output
        • Input metrics
        • Key performance indicators (KPIs)
      • Metrics and optimization goals
      • Score analysis
      • Visualizations
    • Employee resource constraints
      • Employee availability and preferences
        • Employee availability
        • Employee preferences
      • Employee contracts
      • Employee priority
      • Pairing employees
      • Shift travel and locations
      • Shift Breaks
      • Employee activation
      • Work limits
        • Minutes worked per period
        • Minutes worked in a rolling window
        • Minutes logged per period
        • Days worked per period
        • Days worked in a rolling window
        • Consecutive days worked
        • Shifts worked per period
        • Shifts worked in a rolling window
        • Weekend minutes worked per period
        • Weekends worked per period
        • Weekends worked in a rolling window
        • Consecutive weekends worked
        • Consecutive shifts worked
      • Time off
        • Days off per period
        • Consecutive days off per period
        • Consecutive days off in a rolling window
        • Consecutive minutes off in a rolling window
        • Shifts to avoid close to day off requests
        • Consecutive weekends off per period
      • Shift rotations and patterns
        • Shift rotations
        • Single day shift sequence patterns
        • Minimize gaps between shifts
        • Multi-day shift sequence patterns
        • Daily shift pairings
        • Overlapping shifts
        • Shift start times differences
        • Minutes between shifts
      • Shift type diversity
        • Shift tag types
        • Shift types worked per period
        • Unique tags per period
      • Fairness
        • Balance time worked
        • Balance shift count
    • Shift service constraints
      • Alternative shifts
      • Cost management
        • Cost groups
        • Employee rates
      • Demand-based scheduling
      • Mandatory and optional shifts
      • Skills and risk factors
      • Shift assignments
        • Shift selection
        • Employee selection
    • Manual intervention
    • Recommendations
    • Real-time planning
    • Real-time planning (preview)
    • Scenarios
      • Configuring labor law compliance
      • Configuring employee well-being
    • Changelog
    • Upgrade to the latest version
    • Feature requests

Employee availability and preferences

Employee availability determines when employees can and cannot be scheduled for shifts and allows employees to express preferences for which shifts they work.

Employees may need days off (or parts of days) when they have other commitments, such as medical appointments or caring for family members. Employees also have vacation days (or PTO), public holidays, and other paid days off.

Contractors might only be required or available for certain periods of time.

Employees might prefer to work certain shifts, at certain locations, or to perform certain roles.

For an employee shift schedule to be feasible, the employee shift scheduling solution must include availability information, and allowing employees to set preferences for when they work improves job satisfaction and performance at work.

The following guides provide examples and explain how to manage employees' availability and preferences:

  • Employee availability

  • Employee preferences

  • © 2026 Timefold BV
  • Timefold.ai
  • Documentation
  • Changelog
  • Send feedback
  • Privacy
  • Legal
    • Light mode
    • Dark mode
    • System default