diff --git a/android/app/src/main/java/fr/iut/sciencequest/model/dto/extensions/ThematiqueExtensions.kt b/android/app/src/main/java/fr/iut/sciencequest/model/dto/extensions/ThematiqueExtensions.kt
new file mode 100644
index 0000000..b828f57
--- /dev/null
+++ b/android/app/src/main/java/fr/iut/sciencequest/model/dto/extensions/ThematiqueExtensions.kt
@@ -0,0 +1,12 @@
+package fr.iut.sciencequest.model.dto.extensions
+
+import fr.iut.sciencequest.model.dto.ThematiqueDTO
+import fr.iut.sciencequest.model.metier.Thematique
+
+fun ThematiqueDTO.ToModel(): Thematique {
+    val model = Thematique(
+        id = this.id,
+        libelle = this.libelle
+    )
+    return model
+}
\ No newline at end of file