Default Task for Project in Odoo helps users automatically create predefined tasks when a new project is created. Users can set standard tasks based on project needs, ensuring consistency in workflow and saving time. It reduces manual work and avoids missing important steps during project setup. This feature is useful for teams that follow a fixed process for every project. Users can manage tasks easily, assign them to team members, and track progress from the start. It improves project planning, organization, and overall efficiency in daily operations.