As of now under Windows credentials we can only view the count of nodes assigned to a Windows credentials, I couldn't find a easy way to extract the node details associated to each of these windows credentials from DB or reports. If a new functionality is added in Solarwinds to pick the same it would be of great help. It could be either through reports or a new column in DB or through any other means which is feasible enough, to view the nodes associated to each of these credentials.