Two things:

* User views its devices, from a /manage index link
* Yavsc.Server resurection

Yavsc.Server/Models/Access/BlackList.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using Newtonsoft.Json;
+
+namespace Yavsc.Models.Access
+{
+    public class BlackListed: IBlackListed
+    {
+        [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public long Id { get; set; }
+
+        [Required]
+        public string UserId { get; set; }
+
+        [Required]
+        public string OwnerId { get; set; }
+
+        [ForeignKey("OwnerId"),JsonIgnore]
+        public virtual ApplicationUser Owner { get; set; }
+    }
+   
+}