Making friend list invisible
10365
How do I control who can see my Friends List?
3853
Making layer or group private/hidden/invisible in Layers Panel of QGIS
60817
Ubuntu 17.10: Disable user list in GDM
10167
How to hide users from the GDM login screen?
146429
Please make the "last seen" entry optional
24654
Remove subscribers from Auto Suppression List
15405
Can't unhide grayed out objects
52050
Where to set proxy ignore list?
151842
How can I block all Facebook elements/content
78882
selectively make contact groups silent
107461
How to remove the superfluous empty line before the list environment?
20354
Add the ability to ignore users
80519
How to "Hide a Collection in viewport" but not "Disable in Viewport" via script in Python
108286
Can you restrict a list to add item only but not read?
145503
"Ban myself" button in user profiles
35166
Stopping list selection?
28066
How can I make an invisible Cell?