diff --git a/PadelClub/Data/Club.swift b/PadelClub/Data/Club.swift
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index 0000000..5f47fc6
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+++ b/PadelClub/Data/Club.swift
@@ -0,0 +1,8 @@
+//
+//  Club.swift
+//  PadelClub
+//
+//  Created by Laurent Morvillier on 02/02/2024.
+//
+
+import Foundation
diff --git a/PadelClub/Data/DataStore.swift b/PadelClub/Data/DataStore.swift
new file mode 100644
index 0000000..87eb65f
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+++ b/PadelClub/Data/DataStore.swift
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+//
+//  DataStore.swift
+//  PadelClub
+//
+//  Created by Laurent Morvillier on 02/02/2024.
+//
+
+import Foundation
+import LeStorage
+
+class DataStore {
+    
+    static let main: DataStore = DataStore()
+    fileprivate var _store: Store
+    
+    fileprivate(set) var tournaments: StoredCollection<Tournament>
+    
+    init() {
+        let store = Store(synchronizationApiURL: "http://127.0.0.1:8000/")
+        self.tournaments = store.registerCollection(synchronized: true)
+        
+        self._store = store
+    }
+    
+}
diff --git a/PadelClub/Data/Tournament.swift b/PadelClub/Data/Tournament.swift
new file mode 100644
index 0000000..038fc4c
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+++ b/PadelClub/Data/Tournament.swift
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+//
+//  Tournament.swift
+//  PadelClub
+//
+//  Created by Laurent Morvillier on 02/02/2024.
+//
+
+import Foundation
+import LeStorage
+
+class Tournament: Storable {
+    
+    static var resourceName: String = "tournaments"
+    
+    var id: String = UUID().uuidString
+    var name: String
+}