Moderation Team goals is to build and manage the moderation process.
Moderation Team is composed of experienced users, or people motivated to help (and who are not afraid to ask questions).
Moderation rules
For every case you should take care of the whole concerned product: a moderation issue often reveals a completely false product.
If you're not sure a new product matches with a real product, delete the whole product.
The following rules don't apply to the product itself: ex. if a product contains a picture with a face.
1. Product picture with a people face
The face is clearly recognizable? => Delete the picture.
The face isn't clearly recognizable? => Keep the picture, eventually crop it.
2. Product picture containing both the product and part of a body
The part of the body can re-identify somebody? => Delete the picture.
The part of the body cannot re-identify somebody (ex. legs) => Keep the picture, eventually crop it.
3. Product picture only shows something not related to a product
Delete the picture.
4. Product picture containing parts with obscene or illegal content
Delete the picture.
5. Empty products
When the product entered is almost empty (no name, no picture, no nutritional information, but eventually lang and country), it is automatically deleted. There is no need to delete it.
6. Non-food products
Many non-food products are published on the Open Food Facts website.
If possible, move the whole product: just put obf or opf or opff (respectively for Open Beauty Facts, Open Products Facts and Open Pet Food Facts), in the first field of the form, introduced by If the barcode is not correct, please correct it here:.
Sometimes the product already exists and you can't move it. In this case:
Screenshot to understand how to move images.You can still move the photo using the Manage Images interface (see screenshot). Select the photos and fill the Barcode field, either with obf or opf or opff.
When you have moved the photos and the content, you can delete the product on Open Food Facts.
7. Picture taken from manufacturer's site, shopping sites or other sites
Can I add product pictures or data from the manufacturer's site, shopping sites or other sites?
Probably not. Almost all other sites forbid reproduction and reuse of their data and images, and that is actually the reason why we have created Open Food Facts: to make all this data available to all and for all uses.
To avoid any legal problem, we therefore ask contributors to only add pictures that they took themselves, and only data that is coming from the product packaging and label.
Hence, if you find a picture that is taken from other website:
check that it was not uploaded by the producer itself
make sure that it is taken from other website by finding the original picture. You can use reversed image searches. Mind the details such as expiry date, lot number, etc.
ask confirmation from other moderators
make sure that all possible information from the picture have been extracted to the fields (such as product name, brand, weight, etc.) because if this picture is the single picture of the product, these information will be lost.
finally, delete them
How to delete a picture
prerequisite: you need to be moderator.
Click on the Edit button
Click on Manage images
Select the picture(s) you have to delete
Click on Delete the images
How to delete a product
prerequisite: you need to be moderator.
Next to the Edit button, click on Delete the product page
Write the reason of removal under Reason for removal
Click on Delete the product page
Recurrent vandalism from a user
Here is our current process about it.
Don't delete the user account: it's easier to watch the activity of a known vandal.
Try to contact the user to stop him/her.
Write a factual email (see template below). Be gentle! We are a project for providing food transparency and not to argue with somebody about bad practices or legal issues.
Tell other moderators about your action.
Prefer moderation-off-private private Slack channel. Other channels are ok.
If you don't get any answer and the user still abusing, block his/her IP.
Ask a sysadmin to block the IP.
Sysadmin can find the corresponding IP: sysadmin@off1:~$ [todo]
Sysadmin should add the date to know when to delete old entries.
Email template
Subject: False data in Open Food Facts database
Hello,
[if you prefer]I'm writing you as a member of the Open Food Facts moderation team.[/if you prefer]
You have entered many false data in Open Food Facts database. This is against our terms of use which you have agreed:
"Contributors agree to enter true information when they register and to update it if it changes.
Contributions are public.
All contributions are archived and the edit history of the product pages is public. Furthermore, the lists of products added or edited by a specific user are public.
In order to ensure the integrity and traceability of information and data, the public nature of contributions cannot be revoked."
Please, do not continue to enter false data.
Best regards,
Recurrent errors from a user
Here is our current process about it.
Don't blame him/her, don't delete the user account: he/she's probably acting in good faith.
Try to contact the user to help him/her.
Write a factual email (see template below). Be gentle! We are a project for providing food transparency and not to argue with somebody about bad practices or legal issues.
Tell other moderators about your action.
Prefer moderation-off-private private Slack channel. Other channels are ok.
If you don't get any answer, repeat step 2 twice or three times.
If you don't get any answer and the user still making annoying errors, block his/her IP.
Ask a sysadmin to block the IP.
Sysadmin can find the corresponding IP: sysadmin@off1:~$ [todo]
Sysadmin should add the date to know when to delete old entries.
Email template
Subject: Issues in Open Food Facts database
Hello,
[if you prefer]I'm writing you as a member of the Open Food Facts moderation team.[/if you prefer]
You have [describe the issue here, be factual]. [Then explain why this is an issue].
Maybe you want to achieve a particular goal. Can you explain it? Can we help you? Do you want to have a short talk to speak about it?
Don't hesitate to ask me any question, or joining Open Food Facts Forum or Slack space to ask every kind of questions, share your thought, or even meet other contributors.
