diff --git a/components/ExtractInfo.vue b/components/ExtractInfo.vue
index 359664e..c83011c 100644
--- a/components/ExtractInfo.vue
+++ b/components/ExtractInfo.vue
@@ -91,6 +91,7 @@ function emptyProject(project: tProject) {
     project.createDate = "";
     project.nbFile = 0;
     project.files = [] as tFile[];
+    project.series = [];
 }
 
 // The project consulted
@@ -366,11 +367,13 @@ function openProject(id: string) {
         currentProject.createDate = tempProject[0].createDate;
         currentProject.nbFile = tempProject[0].nbFile;
         Object.assign(currentProject.files, tempProject[0].files);
+        Object.assign(currentProject.series, tempProject[0].series);
         oldProject.id = id;
         oldProject.name = tempProject[0].name;
         oldProject.createDate = tempProject[0].createDate;
         oldProject.nbFile = tempProject[0].nbFile;
         Object.assign(oldProject.files, tempProject[0].files);
+        Object.assign(oldProject.series, tempProject[0].series);
     }
     isOpen.value = true;
 }
@@ -402,6 +405,7 @@ function processFail(msg: string) {
 }
 function createProject() {
     const body = new FormData();
+    
     body.append("folder", currentFolder);
     body.append("project", JSON.stringify(currentProject));
     // todo get team name
@@ -726,6 +730,7 @@ async function deleteProject(id:string, name:string){
                                 item-title="name"
                                 item-value="id"
                                 label="t('label.selectSerie')"
+                                multiple
                             />
                         </div>
                     </template>
diff --git a/db/init.sql b/db/init.sql
index 5f5ade4..4fa2c82 100644
--- a/db/init.sql
+++ b/db/init.sql
@@ -149,6 +149,13 @@ FROM series, ratio
 WHERE series.id = ratio.id_series
 GROUP BY series.id;
 
+CREATE TABLE proj_series
+(
+  id_project SERIAL REFERENCES project (id) ON DELETE CASCADE,
+  id_series SERIAL REFERENCES series (id) ON DELETE CASCADE,
+  PRIMARY KEY (id_project, id_series)
+);
+
 INSERT INTO users (name, email, hash, team)
 VALUES 
 ('root_ep2m2', 'admin@ep2m2.bzh', 
diff --git a/server/api/AssociateSeries.post.ts b/server/api/AssociateSeries.post.ts
new file mode 100644
index 0000000..69d2c21
--- /dev/null
+++ b/server/api/AssociateSeries.post.ts
@@ -0,0 +1,30 @@
+// SPDX-FileCopyrightText: 2024 Marcellino Palerme <marcellino.palerme@inrae.fr>
+//
+// SPDX-License-Identifier: MIT
+
+import pg from "pg";
+
+export default defineEventHandler(async (event) => {
+    const body = await readBody(event);
+    const client = new pg.Client();
+    return client.connect()
+        .then(() => {
+            console.log(body);
+            
+            const lPromises = [];
+            for(const idSerie of body.series){               
+                lPromises.push(
+                    client.query(`
+                        INSERT INTO proj_series(id_project, id_series)
+                        VALUES ('${body.id_project}', '${idSerie}')`
+                    )
+                );
+            }
+            return Promise.allSettled(lPromises);
+        })
+        .catch((err: Error) => {
+            throw err;
+        })
+        .finally(() => client.end());
+
+});
\ No newline at end of file
diff --git a/server/api/createProject.post.ts b/server/api/createProject.post.ts
index 8096f9d..49e471e 100644
--- a/server/api/createProject.post.ts
+++ b/server/api/createProject.post.ts
@@ -28,34 +28,40 @@ export default defineEventHandler((event) => {
                                     project (name, date_create, team)
                                    VALUES ('${project.name}', 
                                            NOW(),
-                                           '${team}')`;
-
+                                           '${team}')
+                                    RETURNING id`;
 
+            let idProject: string;
             const client = new pg.Client();
             return client.connect()
                 .then(() => {
                     return client.query(addProjectSql);
                 })
-                .then(() => {
-                    return client.query(`SELECT id
-                                         FROM project
-                                         WHERE name = '${project.name}'`);
-                })
                 .then((respQuery:{rows:{id:string}[]}) => {
+                    
                     if (respQuery.rows.length === 0) {
                         throw new Error("project not create");
                     }
-
+                    idProject = respQuery.rows[0].id;
                     return $fetch("/api/addFile",{
                         method:"POST",
                         body: {
                             files: project.files,
                             folder: folder,
-                            id_project: respQuery.rows[0].id
+                            id_project: idProject
                         }
                     });
 
                 })
+                .then(() => {
+                    return $fetch("/api/AssociateSeries",{
+                        method:"POST",
+                        body: {
+                            series: project.series,
+                            id_project: idProject
+                        }
+                    });
+                })
                 .then(() => rm(join("/shareFile", folder),
                     { recursive: true, force: true }))
                 .catch((err: Error) => {