There is a position called VSS Configuration Manager. Generally speaking, it is seldom full-time. For most of the time, it is just one of the titles that many guys hold. In my previous workplace, there was also such a position. One day, the person who was titled VSS Configuration Manager left. One of my colleauges heard that and tried every effort to get the position. Finally she succeeded, but she found that the manager was not the traditional "manager". Nobody reported to her. She was just responsible for the administration of the VSS, i.e. she was only a VSS admin, a role like a network admin.