Please check if the feature has not already been requested.
If not, please describe it

Enhancing tickets/Items/... listings : creating customised views + re-arrange columns by drag & drop
Hi there !
On that screen, it would be nice to have more than 'Global' and 'Personal view' and being able to create new customised views depending on profiles (or/and groups).
Also please, we should be able to re-arrange columns by drag & drop (instead of those clicking arrows which are hell to use when you have lots of columns on display)
Thanks in advance for upvotes and actions taken on that suggestion.

Notifications badge
Is it possible to make a new notifications badge on the main screen up-right? I.e. for every new thing, message o smth else happen to be +1 ?

Business rule for antivirus
Hello everything is fine?
I came across this topic to suggest a resource, since I realized that Microsoft virtual machines that have "Windows Server" do not allow automatically collecting the Antivirus resource and automatically adding it to the computer tab, as I described in a issues here on github
https://github.com/glpi-project/glpi-agent/issues/455
The suggestion is quite simple, allow having a business rule for antiviruses where it would allow that, according to some software inventoried on the computer or linked manually, it could indicate that that software is an antivirus, and if so, the rule would place it in this tab. "Antivirus" on the computer, solving any situation that it is not possible to get some antivirus automatically.

1/3 size in rack
it is currently possible to define that two elements are on the same unit of a rack. However, what about when I have three elements? Indeed, we have a mobile rack which is equipped with video equipment which has 3 elements per unit of height.
Would it be possible to add this additional option?

Permission to update "Sub-entities"
Give a user/profile the rights to change "Sub-entities" to "Yes" or "No", even if the user doesn't have recursive permission.

Change how the unit numbering of a rack is
When I add a rack in GLPI it assumes U1 is the bottom-most U. On my rack U1 is the top-most U. It would be nice if this was configurable for racks

Maintenance Mode Scheduling
The maintenance mode would be much more useful if it could be scheduled, showing a message to all users after login letting them know about the maintenance's date, time and (expected) duration, as well as a customizable message.

MS Teams call buton in card
When we hover a requester in ticket, a card appears.
The idea is to add a link/buton that will call the requester in MS Teams.
Maybe by adding a specific field in user profil that will be sync with Active Directory.

Tinymce with Table of Content plugin in knowledge base
Would be very useful to have a Table of Content in each knowledge base article.
The TOC TinyMCE plugin turn each heading in a summary topic.

Focus on form when addind a followup
When you click the icon to add a followup, the form is displayed but it does not have the focus
you need to click it to start writing ...
would be nice to set focus on the form
Customer support service by UserEcho