Hi @tsmr ,
I have new idea.
It will be spossible do Add a criterion from Computers Items and fild : Inventory Information > Inventory TAG.
This section it supply from GLPI Agent.


It will be super feature ,becaus you can prepare TAG on the serwer side (example use scripts) and will transer it to GLPI veary easy.
Next you can check mandatory parameters on the serwer section.