According to official documentation (https://www.odoo.com/forum/how-to/miscellaneous-14/how-to-be-in-a-documents-followers-57), following a project will make you follower of all tasks or issues associated with this project.

I'm trying that in Odoo v8 and it doesn't work: I add a user as follower of a project and he is not notified of stage changes of the project' tasks nor he is listed among the followers of each new task created.

Am I expected to set up something?