Hi,

In your custom Odoo report, if you have successfully included all the task records, you can further refine the displayed data by applying filters and sorting directly in the report logic. Here are detailed examples:

1. Apply Domain Filtering:

 if you only want to include tasks that are in progress and belong to a specific project, you can specify this in the domain.

domain = [

    ('state', '=', 'in_progress'),

    ('project_id', '=', specific_project_id)

]

tasks = self.env['project.task'].search(domain)

2. Use .filtered() Operation.

filtered_task = tasks.filtered(lambda t: t.name == any_name)

Apply additional filtering to include tasks with a specific name for example. This method allows for more complex filtering that doesn't directly translate into a domain

3. Sorting Tasks Using .sorted()

sorted_tasks = filtered_tasks.sorted(key=lambda t: t.created_date)

The .sorted() method sorts these tasks, enabling you to display them in a logical order in the report.

Hope it helps