- Install an OCS Inventory NG server
- Install an OCS Inventory agent on the machine to be inventoried (Linux, Windows, android, ...)
- Run the machine inventory
- Read the technical informations of the inventoried machine from the GUI of the OCS Inventory NG server (for eg. Central Unit and many other things...)
Note : if you have Central Units but cannot install an agent, you can also manually create the machine (for eg. Central Unit) from the GUI of the OCS Inventory NG server (Manage > Local import) but a lot of technical informations will be missing
For other needs (keyboard, mouse, ...), you can create plugins or install agent.
Does my answer correspond to you ?