Drone virtual machines are leveraged to support asynchronous patch management by initiating a drone virtual machine in a maintenance environment to perform a patch management update, saving the updated virtual machine and then initiating the updated virtual machine in an operational environment accessible to clients. The received embedded scripted code that specifies the requested data search, search result data manipulation, and manipulated search result data visualization processing is executed. After checking the validity or the version of the information, the authentication reference information is used for updating older authentication reference information, thereby preventing unnecessary or unsuitable updating. The mother circuit board and the daughter circuit board are connected to each other whereby forming electric connection. Also, an apparatus including a base and a frame is disclosed.