Add privacy on forum: public or private. If private, we must select
one group that has access.
For forum linked to eLearning course: the privacy of forum is the same
as the course. If the course is not yet published, the forum will be
invisible (unless we have the group group_website_slides_officer).
If a forum linked to a course is unlinked or removed, the forum will
become private and his group will be set to group_website_slides_officer.
All posts and tags have the same access rules as their linked forum.
closesodoo/odoo#43486
Taskid: 2169965
Related: odoo/upgrade#758
Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>
jbm-odoo
49d64a8fb1