Layout Tagging Support for Unknown End Systems

NetBrain currently allows tagging of devices and end systems to control their placement within a map layout hierarchy, but this tagging capability does not extend to unknown end systems. As a result, when a layout is applied to maps generated by an intent, unknown end systems are placed in random locations instead of following the defined layout structure. This enhancement would extend tagging support to unknown end systems so they can be positioned consistently within the layout hierarchy. Providing this capability would improve visual consistency and reduce the need for manual repositioning on maps that include unknown end systems.