Project Service Automation refers to tools and processes that help businesses manage and automate various aspects of their service projects. Project Service Automation is typically used in industries like professional services, IT, consulting, and field services where managing resources, schedules, costs, and deliverables are critical.

Core components of Project Service Automation systems are:

1. Project Management: Tools for planning, scheduling, and tracking project milestones, tasks, and deliverables.

2. Resource Management: Helps allocate the right personnel or resources to projects based on skills, availability, and demand.

3. Time and Expense Tracking: Automation of timesheets, expense reports, and tracking billable hours.

4. Financial Management: Managing project budgets, invoicing, and financial reporting to ensure profitability.

5. Collaboration Tools: Centralized systems for project teams to communicate, share files, and manage workflow.

6. Analytics and Reporting: Insights into project performance, resource utilization, profitability, and customer satisfaction.

Common tools offering Project Service Automation features include Microsoft Dynamics 365 Project Service Automation, Oracle NetSuite, and Salesforce Project Service Automation.