diff --git a/Modules/Sources/Browse/Logic/Models/File.swift b/Modules/Sources/Browse/Logic/Models/File.swift
new file mode 100644
index 0000000..e4a5cf3
--- /dev/null
+++ b/Modules/Sources/Browse/Logic/Models/File.swift
@@ -0,0 +1,30 @@
+//
+//  File.swift
+//  Browse
+//
+//  Created by Javier Cicchelli on 13/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+struct File {
+    
+    // MARK: Properties
+    
+    public let id: String
+    public let name: String
+    
+    // MARK: Initialisers
+    
+    public init(
+        id: String,
+        name: String
+    ) {
+        self.id = id
+        self.name = name
+    }
+
+}
+
+// MARK: - ModelIdentifiable
+
+extension File: ModelIdentifiable {}
diff --git a/Modules/Sources/Browse/UI/Models/Folder.swift b/Modules/Sources/Browse/Logic/Models/Folder.swift
similarity index 67%
rename from Modules/Sources/Browse/UI/Models/Folder.swift
rename to Modules/Sources/Browse/Logic/Models/Folder.swift
index 1c2596b..55054ef 100644
--- a/Modules/Sources/Browse/UI/Models/Folder.swift
+++ b/Modules/Sources/Browse/Logic/Models/Folder.swift
@@ -16,11 +16,15 @@ public struct Folder {
     // MARK: Initialisers
     
     public init(
-        id: String? = nil,
-        name: String? = nil
+        id: String,
+        name: String
     ) {
-        self.id = id ?? "-"
-        self.name = name ?? "-"
+        self.id = id
+        self.name = name
     }
     
 }
+
+// MARK: - ModelIdentifiable
+
+extension Folder: ModelIdentifiable {}
diff --git a/Modules/Sources/Browse/Logic/Protocols/Model.swift b/Modules/Sources/Browse/Logic/Protocols/Model.swift
new file mode 100644
index 0000000..30accae
--- /dev/null
+++ b/Modules/Sources/Browse/Logic/Protocols/Model.swift
@@ -0,0 +1,16 @@
+//
+//  Model.swift
+//  Browse
+//
+//  Created by Javier Cicchelli on 13/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+protocol Model {
+    var id: String { get }
+    var name: String { get }
+}
+
+// MARK: - Type aliases
+
+typealias ModelIdentifiable = Model & Identifiable