I'm currenlty looking how to timesheet directly at project tasks level (instead of project level).

I saw that this question has already been raised in the past:

• https://www.odoo.com/forum/help-1/question/enter-time-by-task-not-project-on-hr-timesheet-48780
• https://www.odoo.com/forum/help-1/question/linkings-tasks-and-timesheets-57686

and that solutions are mentioning the possible usage of the following camptocamp addons:

• https://www.odoo.com/apps/7.0/hr_timesheet_task/
• https://www.odoo.com/apps/7.0/timesheet_task/

But this module seems only be working with OpenERP v7 and not Odoo v8.

To resume my situation, i'd like to be able :

• to separate timesheeted time against tasks composing the project
• without using project.task.work, which seems to be a only one-way solution (from project task to timesheet, but not from timesheet to project task); if you change the proposed value in the timesheet section, you create an inconsistency between project.task.work time and timesheeted time at the project analytical account level !
• to log time through timesheet view rather than using project.task.work section, because I find the weekly view more usefull

Does anybody have a solution to this situation working with Odoo v8 ? 

or does anybody have a suggestion which could fit my need ? (I'm quite beginner with odoo then maybe I  made the wrong choices in terms of setup / project organization).

Txs in advance for any help