odoo/addons/report_task/report_task_view.xml

<?xml version='1.0'?>
<terp>
    <data>
        
        <!-- Tasks by projects and users -->
        
        <record id='view_task_project_form' model='ir.ui.view'>
            <field name='name'>report.project.task.form</field>
            <field name='model'>report.task.user.pipeline.open</field>
            <field name='type'>form</field>
            <field name='arch' type='xml'>
                <form string='Tasks by User'>
                    <field name='user_id' select='1'/>
                    <field name='company_id' select='1'/>
                    <field name='task_nbr' select='2'/>
                    <field name='task_hrs' select='2'/>
                    <field name='task_progress' select='2'/>
                </form>
            </field>
        </record>
        
        <record id='view_task_project_graph' model='ir.ui.view'>
            <field name='name'>report.project.task.graph</field>
            <field name='model'>report.task.user.pipeline.open</field>
            <field name='type'>graph</field>
            <field name='arch' type='xml'>
                <graph type='bar' string='Tasks by User'>
                    <field name='user_id'/>
                    <field name='task_progress' operator='+'/>
                </graph>
            </field>
        </record>
        
        <record id='view_task_project_tree' model='ir.ui.view'>
            <field name='name'>report.project.task.tree</field>
            <field name='model'>report.task.user.pipeline.open</field>
            <field name='type'>tree</field>
            <field name='arch' type='xml'>
                <tree string='Tasks by User'>
                    <field name='user_id'/>
                    <field name='company_id'/>
                    <field name='task_nbr'/>
                    <field name='task_hrs'/>
                    <field name='task_progress'/>
                </tree>
            </field>
        </record>
        
        <record id='action_project_task' model='ir.actions.act_window'>
            <field name='name'>Tasks by User</field>
            <field name='res_model'>report.task.user.pipeline.open</field>
            <field name='view_type'>form</field>
            <field name='view_mode'>tree,graph</field>
            <field name='domain'>[]</field>
        </record>
        <menuitem name='Project Management/Reporting/All Months/Tasks by User' action='action_project_task' id='menu_project_task_user_tree'/>
        
    </data>
</terp>