As you know, Microsoft changed their licensing policies and added the possibility for customers to bring their own license (BYOL). BYOL means that customers can use their eligible licenses in the Provider's shared or dedicated environments. This is a very convenient MS licensing opportunity especially for the clusters where there are a few Windows VMs, because it doesn't require partnership with Microsoft and reporting responsibilities. It is crucial to consider adding "ISO image upload" feature for customers to upload their ISO images and use their licenses to cover VMs. Considering this licensing change is recent, we believe a lot of your other customers will also request and benefit from this feature as well. Please review the possibility of adding this feature