As an admin, I can not change a group from open/public to closed/privat via admin-panel.
Now I search a posibility to change it directly in the MYSQL-Database. Until now, I haven´t found the entry for the visiblity of a group
OK, I will report the problem.
But I have found a workaround: I set myself as "owner" of the group in the MYSQL-Database and set the visibility to closed.
You can not change groups privacy in database, If you are unable to change group privacy form admin account please report issue on https://github.com/opensource-socialnetwork/opensource-socialnetwork/issues
Due to the many requests in the past for additonal features and components we have decided to develope a premium version. Features like Hashtags, Videos, Polls, Events, Stories, Link Preview, etc included in it.
$199 (Life Time)