Project Milestone Usability

This module improves the usability of project milestones in Odoo.

Features

• Menu under Project → Tasks to access Milestones.
• Extends the milestone list view with billable status, completion status, task counts, missing tasks, UoM, quantities, project, customer, quantity percentage, reached date, sale line info, and deadline indicators (future/exceeded). Project and Customer columns are read-only here.
• Stored computed field "Missing Tasks" (task_count - done_task_count).
• Search view adds filters for Project, Customer, and "Has Missing Tasks" (> 0), plus group by Project and Customer.

Quick usage

1. Go to Project → Tasks → Milestones.
2. Use the list view columns (optional show) to review/edit milestones; project/customer stay read-only.
3. Filter by "Has Missing Tasks" to focus on pending work; group by Project or Customer as needed.

Technical details

• Model extension: project.milestone (stored computed tasks_missing).
• Views: inherits the milestone list and adds a search view with filters/groups.
• Action & menu: milestones action with list/form; menu under project.menu_project_management.
• Dependencies: project, sale_management, sale_project.