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

Optimize entities loading time ( drop ) when selecting from the popup.
The entities of the selection list in the popup is very long when instructed GLPI contains more than 500 entities.
A pre- loading and caching would be a possible

add user search simple interface
Hello
It would be very useful for users to have the possibility to find users in global search.
It would allow to use glpi as directory (mail, phone,...)

Preview GIF images in ticket processing
Currently If a JPG or PNG image document is attached to a ticket there is a preview of the image in ticket processing.
For other types of images like GIF there isn't a preview.
Often our users will use the Windows Snipping Tool to create screen shots for tickets.
Can you preview these images? I don't think previewing animated GIF is required, just static ones.

Ticket categories 'Visible in the Standard interface' option
I require the Ticket categories option 'Visible in the Standard interface' Yes/No.
We would like to hide Ticket categories used only by simplified interface when using Standard interface.
Currently there is only an option in Ticket categories for 'Visible in the simplified interface' Yes/No.
For our self-service users we only list two Ticket categories, Software Support and Technical Support. When a ticket is created using these Ticket categories the ticket is assigned to a group of the same name. The technician assigned to the ticket updates the tickets Ticket category to an appropriate Ticket category based on Services not groups.

Tab "connection" for the network sockets
Hello,
Is it possible to integrate into a next version a tab "connection" for the network sockets ?
It would allow to know with the number of the network sockets, on which switch it is connected.
Thanks

Duration Project task
In Project tasks, can you change the list of Planned duration and Effective duration as the Duration in Ticket Task ? 15mn in 15mn instead of 1mn in 1 mn then 1 hour in 1 hour.
Because it's impossible to select 1h15 for example.
These fields can they be calculated automatically when Planned start date and Planned end date or Real start date and Real end date are indicated ?
Thanks.

Add more qty in stock consumables
If possible add more qty on qty stock, consumables. Actual max value is 100. I need 1000 or 2000 items.

Integrate the "IP report" plugin natively into GLPI
The idea is to have a report of used IPs by subnets. When you are creating an asset for planning an installation, you have to plan also the IP that you want to attribute. Having such a report will allow you to see what are your unused IPs.
"IP report" plugin is already doing that very well but is only available til version 85.3

Knowledge Base Editor
Would love an advanced text editor for knowledge base and reminders.

GLPI CLI
It should be better if we can administrate GLPI using a CLI in order to accelerate integration (specially to deploy dictionary rules)
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