diff --git a/db/changes/234601/00-newWareHouse.sql b/db/changes/234601/00-newWareHouse.sql
new file mode 100644
index 000000000..e69de29bb
diff --git a/modules/worker/back/methods/operator/add.js b/modules/worker/back/methods/operator/add.js
new file mode 100644
index 000000000..65639ad01
--- /dev/null
+++ b/modules/worker/back/methods/operator/add.js
@@ -0,0 +1,21 @@
+module.exports = Self => {
+    Self.remoteMethodCtx('add', {
+        description: 'Add a new operator',
+        accessType: 'WRITE',
+        http: {
+            path: `/add`,
+            verb: 'POST'
+        }
+    });
+
+    Self.add = async ctx => {
+        const userId = ctx.req.accessToken.userId;
+        // He visto findOrCreate pero no funciona
+        const user = await Self.findById(userId);
+        if (!user) {
+            await Self.create({
+                workerFk: userId
+            });
+        }
+    };
+};
diff --git a/modules/worker/back/models/operator.js b/modules/worker/back/models/operator.js
index db1ac7e49..442ac343f 100644
--- a/modules/worker/back/models/operator.js
+++ b/modules/worker/back/models/operator.js
@@ -1,4 +1,6 @@
-module.exports = function(Self) {
+module.exports = Self => {
+    require('../methods/operator/add')(Self);
+
     Self.observe('after save', async function(ctx) {
         const instance = ctx.data || ctx.instance;
         const models = Self.app.models;