diff --git a/admin/api/exercice.go b/admin/api/exercice.go
index 309a0d71..2fd06c57 100644
--- a/admin/api/exercice.go
+++ b/admin/api/exercice.go
@@ -124,6 +124,7 @@ type uploadedHint struct {
 	Title      string
 	Content    string
 	Cost       int64
+	URI        string
 	Path       string
 }
 
@@ -135,8 +136,8 @@ func createExerciceHint(exercice fic.Exercice, body []byte) (interface{}, error)
 
 	if len(uh.Content) != 0 {
 		return exercice.AddHint(uh.Title, uh.Content, uh.Cost)
-	} else if len(uh.Path) != 0 {
-		return importFile(uploadedFile{Path: uh.Path},
+	} else if len(uh.Path) != 0 || len(uh.URI) != 0 {
+		return importFile(uploadedFile{Path: uh.Path, URI: uh.URI},
 			func(filePath string, origin string, digest []byte) (interface{}, error) {
 				return exercice.AddHint(uh.Title, "$FILES" + strings.TrimPrefix(filePath, fic.FilesDir), uh.Cost)
 			})
diff --git a/admin/api/file.go b/admin/api/file.go
index f9614a26..cc30398e 100644
--- a/admin/api/file.go
+++ b/admin/api/file.go
@@ -34,7 +34,25 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
 	var fromURI string
 	var getFile func(string) (error)
 
-	if uf.URI != "" {
+	if uf.URI != "" && len(uf.Parts) > 0 {
+		hash = sha512.Sum512([]byte(uf.URI))
+		logStr = fmt.Sprintf("Import file from Cloud: %s =>", uf.Parts)
+		fromURI = uf.URI
+		getFile = func(dest string) error {
+			if fdto, err := os.Create(dest); err != nil {
+				return err
+			} else {
+				writer := bufio.NewWriter(fdto)
+				for _, partname := range uf.Parts {
+					if err := getCloudPart(partname, writer); err != nil {
+						return err
+					}
+				}
+				fdto.Close()
+			}
+			return nil
+		}
+	} else if uf.URI != "" {
 		hash = sha512.Sum512([]byte(uf.URI))
 		logStr = "Import file from Cloud: " + uf.URI + " =>"
 		fromURI = uf.URI
@@ -74,6 +92,7 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
 	pathname := path.Join(fic.FilesDir, strings.ToLower(base32.StdEncoding.EncodeToString(hash[:])), path.Base(fromURI))
 
 	// Remove the file if it exists
+	// TODO: check if this is symlink => remove to avoid File not found error after, because the file is writen at the adresse pointed.
 	if _, err := os.Stat(pathname); !os.IsNotExist(err) && !RapidImport {
 		if err := os.Remove(pathname); err != nil {
 			return nil, err
@@ -97,6 +116,20 @@ func importFile(uf uploadedFile, next func(string, string, []byte) (interface{},
 }
 
 func getCloudFile(pathname string, dest string) error {
+	if fd, err := os.Create(dest); err != nil {
+		return err
+	} else {
+		defer fd.Close()
+
+		writer := bufio.NewWriter(fd)
+		if err := getCloudPart(pathname, writer); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func getCloudPart(pathname string, writer *bufio.Writer) error {
 	client := http.Client{}
 	if req, err := http.NewRequest("GET", CloudDAVBase+pathname, nil); err != nil {
 		return err
@@ -107,19 +140,12 @@ func getCloudFile(pathname string, dest string) error {
 		} else {
 			defer resp.Body.Close()
 
-			if fd, err := os.Create(dest); err != nil {
-				return err
+			if resp.StatusCode != http.StatusOK {
+				return errors.New(resp.Status)
 			} else {
-				defer fd.Close()
-
-				if resp.StatusCode != http.StatusOK {
-					return errors.New(resp.Status)
-				} else {
-					writer := bufio.NewWriter(fd)
-					reader := bufio.NewReader(resp.Body)
-					reader.WriteTo(writer)
-					writer.Flush()
-				}
+				reader := bufio.NewReader(resp.Body)
+				reader.WriteTo(writer)
+				writer.Flush()
 			}
 		}
 	}