Hi, yes this is the most immediate solution, it works, and I had already thought about it.
The problem is the multiplication of warehouses which makes it more difficult to consult the stock (for example in a warehouse where I keep all the material of a customer of mine, with the respective departments, the inventory for that customer becomes difficult).
I am a developer, a customer of mine has this need and I am implementing a specific module, which also facilitates the management of the warehouse (reasons, import from Excel, …).
If this solution is useful to someone, let me know, I will keep it updated.