Guest$-$to$-$host functionality refers to the ability of a virtual machine $($VM$)$ to interact directly with the host system, typically allowing the VM to access files, share clipboard content, or perform other operations that bridge the virtual environment and the host operating system. In the context of the MicroService VM$,$ this functionality is currently unavailable, meaning that the VM cannot directly interact with the host system. This limitation restricts the VM from performing tasks such as copying files from the host to the VM or sharing clipboard content between the two environments. As a result, users may need to rely on alternative methods, such as network file transfers or cloud storage, to move data between the VM and the host, which can introduce inefficiencies and additional steps in their workflow.