I want to disable visibility of registration link in order to it should visible just for authenticated users
I found this article on web:
https://support.blindsidenetworks.com/hc/en-us/articles/360017653572-How-do-I-control-visibility-access-to-recordings-
On my site, the lock/unlock key doesn't appear
this is the screenshot of plugin (bigbluebutton 2.3.1) administration form
Thanks for your help