Display the inspector for the specified model

To display the inspector for the specified model, use the SetInspectedObject method of the IWorkspaceState object. To deselect the inspector (to display a message in the inspector indicating that the target element should be selected), specify null as the argument.

public void SetInspectedObject(ICommandContext c, ICommandParams p) 
{ 
var model = c.App.Workspace.CurrentProject.GetAllChildren().FirstOrDefault(m => m.Name == "ADAS System Requirements"); 
IWorkspaceState workspaceState = c.App.Workspace.State; 

//Set the specified model as the inspector 
//If null is specified, the inspector will be deselected 
workspaceState.SetInspectedObject(model); 
}