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

Knowledge base allow input Source Codes like HTML and XML
Currently, is not possible add source code like HTML or XML in Knowledge base.
The main objective is use the KB like a source code repository.

license renewal
Add parameters so that we can handle license renewals, and so we can keep track of versions and financials, today we only have software versions

Sending responses to the email address from which the request was made (a comment was written).
Hello. Are there any plans to implement such a function: The user has two emails in their profile one@email.com and two@email.com. First (one@email.com) selected by the checkbox. The user creates a request from email two@email.com. The request is successfully created under this user, but notifications are sent to one@email.com. Is it possible to make them come to the email address from which the request was made, or both at once?

Add Followup reminder
Hello,
Is it possible to add a reminder for technicien who forget to add a followup for requester?
For instance if the technicien did add a followup on an open ticket for few days...
Regards

Add image in view on printers, computers, network models
Hello
It would be usefull for helpdesk and technicians to have a picture of the material.
with the material
on the printers, computers, network view list

Can we have SAML for 9.4 and above please?
Currently only able to use LDAP. The previous "FP SAML" is no longer available and not support version 9.4 and above.
We need to be able to move with new authentication options.

Add nl_BE and fr_BE locals
Hey,
Can you please add the following two locals:
- fr_BE: Français (Belgique)
- nl_BE: Nederlands (België)
The translations for version 9.4 have been added to transifex.
Many thanks in advance

Multiple users for one asset
Hi. Can you please add multiple users for assets functionality? I mean one hardware for multiple users, like network printer. Thanks! You product is great, keep going!
I also suggest you some help with front-end - I have know JavaScript, HTML, PHP.

Others columns in knowledge base
if possible, add the last modification date at least, and possibility to sort items
thanks for the good & hard work !

Notification when new ticket coming (same windows 10 notification)
Hello,
As a user, I would like to be informed by a visual (with sound) notification when a new status on ticket has been received on GLPI Web Interface.
(see example below)
Customer support service by UserEcho