how to make so that the member of the joomla group is automatically synchronized with that of the Sociable group ?

Your database table seems to be not updated properly. Can you please let me know the version of the component you are using?

The sociable groups are not same as Joomla user groups rather they are the discussion groups. Users can join themselves to them and create topics and discuss them.

Sociable fully support Joomla user groups in providing access restrictions.  You can restrict access to the component menu items for any user group using access levels.

Hello

Latest Version:     1.2.0
Latest Version Released On:     2020-11-29
CjLib Version     3.0.11

I put the latest versions
I was waiting for this new version with impatience, to see my posts and it seems possible now (at least following our exchanges for more than 8 months).

The idea is still the same, propose to facilitators to take charge of a discussion group by sending to their network a registration url on the site in this sociable discussion group (but also the joomla group so that they have the corresponding rights).
How to do it ?
 I am having trouble finalizing or understanding with your last answer, can you tell me how to do it step by step. I have read all the documentation (there are unfinished pages). Maybe it's easier for me to give you access because my English comprehension is poor?
Regards

Did you mean subscribing to a Sociable group should add the user to a corresponding Joomla user group?

Please send me your website details from support page and will fix the database issue.

HI

Ah sorry I couldn't find the page in question. I have replied by email (access)
and opened a new topic to synthesize and summarize my most urgent requests to use your extension:

https://www.corejoomla.com/forum/support/sociable/17730-summary-of-my-requests-for-progress-on-our-project.html

Regards