diff --git a/backend/src/main/java/ovh/herisson/Clyde/EndPoints/StorageController.java b/backend/src/main/java/ovh/herisson/Clyde/EndPoints/StorageController.java
index 2a36657..be58f17 100644
--- a/backend/src/main/java/ovh/herisson/Clyde/EndPoints/StorageController.java
+++ b/backend/src/main/java/ovh/herisson/Clyde/EndPoints/StorageController.java
@@ -23,7 +23,7 @@ public class StorageController {
     @PostMapping("/upload/{fileType}")
     public ResponseEntity<String> handleFileUpload(@RequestParam("file") MultipartFile file, @PathVariable FileType fileType) {
 
-        String path = storageServ.store(file,fileType);
+        String path = storageServ.store(file,fileType, null, null);
 
         if (path == null) return new ResponseEntity<>("issue with the file storage", HttpStatus.BAD_REQUEST);
 
diff --git a/backend/src/main/java/ovh/herisson/Clyde/Exceptions/CouldntDeleteFileException.java b/backend/src/main/java/ovh/herisson/Clyde/Exceptions/CouldntDeleteFileException.java
new file mode 100644
index 0000000..ce0d637
--- /dev/null
+++ b/backend/src/main/java/ovh/herisson/Clyde/Exceptions/CouldntDeleteFileException.java
@@ -0,0 +1,4 @@
+package ovh.herisson.Clyde.Exceptions;
+
+public class CouldntDeleteFileException extends Exception{
+}
diff --git a/backend/src/main/java/ovh/herisson/Clyde/Services/StorageService.java b/backend/src/main/java/ovh/herisson/Clyde/Services/StorageService.java
index 77dff70..eeea9e3 100644
--- a/backend/src/main/java/ovh/herisson/Clyde/Services/StorageService.java
+++ b/backend/src/main/java/ovh/herisson/Clyde/Services/StorageService.java
@@ -3,11 +3,14 @@ package ovh.herisson.Clyde.Services;
 import org.springframework.core.io.UrlResource;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
+import ovh.herisson.Clyde.Exceptions.CouldntDeleteFileException;
 import ovh.herisson.Clyde.Repositories.FileRepository;
-import ovh.herisson.Clyde.Tables.FileType;
-import ovh.herisson.Clyde.Tables.StorageFile;
+import ovh.herisson.Clyde.Tables.*;
+
+import java.io.File;
 import java.io.IOException;
 import org.springframework.core.io.Resource;
+
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -27,7 +30,7 @@ public class StorageService {
     }
 
 
-    public String store(MultipartFile file, FileType fileType) {
+    public String store(MultipartFile file, FileType fileType, User user, InscriptionRequest request) {
 
         if (file.getOriginalFilename().isEmpty()){return null;}
 
@@ -49,8 +52,20 @@ public class StorageService {
         String url = this.rootLocation.resolve(Paths.get(Objects.requireNonNull(stringUuid)))
                 .normalize().toString();
 
-        fileRepo.save(new StorageFile(file.getName(),url, fileType));
+        fileRepo.save(new StorageFile(file.getName(),url, fileType, user, request));
 
         return url;
     }
+
+    public void delete(StorageFile file) throws CouldntDeleteFileException {
+        File f = new File(file.getUrl());
+        //Delete le fichier
+        try{
+            f.delete();
+        } catch (Exception e) {
+            throw new CouldntDeleteFileException();
+        }
+        //Delete l'entité
+        fileRepo.delete(file);
+    }
 }
diff --git a/backend/src/main/java/ovh/herisson/Clyde/Tables/InscriptionRequest.java b/backend/src/main/java/ovh/herisson/Clyde/Tables/InscriptionRequest.java
index 2e5bf0d..fa853b1 100644
--- a/backend/src/main/java/ovh/herisson/Clyde/Tables/InscriptionRequest.java
+++ b/backend/src/main/java/ovh/herisson/Clyde/Tables/InscriptionRequest.java
@@ -4,7 +4,10 @@ import jakarta.persistence.*;
 
 import java.util.Date;
 
+
+@Entity
 public class InscriptionRequest {
+    @Id
     @GeneratedValue(strategy = GenerationType.AUTO)
     private int id;
     private String firstName;
diff --git a/backend/src/main/java/ovh/herisson/Clyde/Tables/ReinscriptionRequest.java b/backend/src/main/java/ovh/herisson/Clyde/Tables/ReinscriptionRequest.java
index 8a56f88..0a4db64 100644
--- a/backend/src/main/java/ovh/herisson/Clyde/Tables/ReinscriptionRequest.java
+++ b/backend/src/main/java/ovh/herisson/Clyde/Tables/ReinscriptionRequest.java
@@ -20,7 +20,7 @@ public class ReinscriptionRequest {
 
     //Permet de différencier les demandes de changement et une réinscription dans le même cursus
     //Pour la réinscription on va le mettre a 0
-    private boolean type;
+    private boolean type = false;
 
     public ReinscriptionRequest(){}
 
diff --git a/backend/src/main/java/ovh/herisson/Clyde/Tables/StorageFile.java b/backend/src/main/java/ovh/herisson/Clyde/Tables/StorageFile.java
index a96d0ec..4124231 100644
--- a/backend/src/main/java/ovh/herisson/Clyde/Tables/StorageFile.java
+++ b/backend/src/main/java/ovh/herisson/Clyde/Tables/StorageFile.java
@@ -1,9 +1,6 @@
 package ovh.herisson.Clyde.Tables;
 
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
+import jakarta.persistence.*;
 
 
 @Entity
@@ -20,10 +17,21 @@ public class StorageFile {
     private FileType fileType;
 
 
-    public StorageFile(String name, String url, FileType fileType){
+    //Pour lier un user ou une demande d'inscription au fichier
+    @ManyToOne
+    @JoinColumn(name = "user")
+    private User user;
+
+    @ManyToOne
+    @JoinColumn(name = "inscriptionrequest")
+    private InscriptionRequest request;
+
+    public StorageFile(String name, String url, FileType fileType, User user, InscriptionRequest request){
         this.name = name;
         this.url = url;
         this.fileType = fileType;
+        this.user = user;
+        this.request = request;
     }
 
     public StorageFile(){}
@@ -60,4 +68,20 @@ public class StorageFile {
     public void setFileType(FileType fileType) {
         this.fileType = fileType;
     }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public void setRequest(InscriptionRequest request) {
+        this.request = request;
+    }
+
+    public InscriptionRequest getRequest() {
+        return request;
+    }
 }