Odoo Help

2 Answers

Grover Hernando Menacho Quisbert

--Grover Hernando Menacho Quisbert--
WebVision Enterprise Systems
| 6 8 8
La Paz, Bolivia
--Grover Hernando Menacho Quisbert--

Odoo Developer

Grover Hernando Menacho Quisbert
7/12/13, 5:34 PM

I've tried and it's not possible.

After thinking a while I understood why. Let me explain my theory:

A belongs to categ1 categ2

B belongs to categ 2 categ 3

C belongs to categ1 categ 3

Okay if you list this three items:

  • A
  • B
  • C

But if you try to group them by categ. You'll have to repeat A two times B two times and C two times. Group doesn't intend to repeat data it just group the data into sets without common data.

If group worked on many2many it'll do something like this.

  • categ1: A C
  • categ2: B
  • categ2: (empty)

Because it'll show only once the registry and it'll catch them by priority.

Anyways this doesn't work. So if you want to group a many2many you have to do it by python code it's a little bit complicated but I think that there is a way to do it.


Ghanshyam Prajapati

--Ghanshyam Prajapati--

| 4 4 8
Pune, India
--Ghanshyam Prajapati--
OpenERP Developer
Ghanshyam Prajapati
6/25/13, 4:03 AM

Hi Nazarii,

Try Following link,

Many2many domain filtering on v6

Hope it work for you.

6/25/13, 4:41 AM

Hi Ghanshyam, thanks for reply. But i have no problems with filtering by many2many field, i have a problem with grouping by many2many.

Ghanshyam Prajapati
6/25/13, 4:43 AM

Hi Nazarii, If your problem is solved, then please mark my answer as solved.

6/25/13, 6:44 AM

Hi again, my problem is not solved as the answer is not related to my question.

Ask a Question
About This Community

This platform is for beginners and experts willing to share their Odoo knowledge. It's not a forum to discuss ideas, but a knowledge base of questions and their answers.

Odoo Training Center

Access to our E-learning platform and experience all Odoo Apps through learning videos, exercises and Quizz.

Test it now