diff --git a/base_export_manager/models/ir_exports.py b/base_export_manager/models/ir_exports.py
index cdc917915..b0ba0c32a 100644
--- a/base_export_manager/models/ir_exports.py
+++ b/base_export_manager/models/ir_exports.py
@@ -1,8 +1,9 @@
 # -*- coding: utf-8 -*-
-# © 2015 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2015-2016 Jairo Llopis <jairo.llopis@tecnativa.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
-from openerp import api, fields, models
+from openerp import _, api, fields, models
+from openerp.exceptions import ValidationError
 
 
 class IrExports(models.Model):
@@ -10,13 +11,12 @@ class IrExports(models.Model):
 
     name = fields.Char(required=True)
     resource = fields.Char(
-        required=True,
+        required=False,
         readonly=True,
         help="Model's technical name.")
     model_id = fields.Many2one(
         "ir.model",
         "Model",
-        required=True,
         store=True,
         domain=[("osv_memory", "=", False)],
         compute="_compute_model_id",
@@ -55,12 +55,13 @@ class IrExports(models.Model):
 
     @api.model
     def create(self, vals):
-        """Add new required value when missing.
+        """Check required values when creating the record.
 
-        This is required because this model is created from a QWeb wizard view
-        that does not populate ``model_id``, and it is easier to hack here than
-        in the view.
+        Odoo's export dialog populates ``resource``, while this module's new
+        form populates ``model_id``. At least one of them is required to
+        trigger the methods that fill up the other, so this should fail if
+        one is missing.
         """
-        vals.setdefault("model_id",
-                        self._get_model_id(vals.get("resource")).id)
+        if not any(f in vals for f in {"model_id", "resource"}):
+            raise ValidationError(_("You must supply a model or resource."))
         return super(IrExports, self).create(vals)
diff --git a/base_export_manager/models/ir_exports_line.py b/base_export_manager/models/ir_exports_line.py
index 8fe29b699..46993439b 100644
--- a/base_export_manager/models/ir_exports_line.py
+++ b/base_export_manager/models/ir_exports_line.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # © 2015 Antiun Ingeniería S.L. - Antonio Espinosa
-# © 2015 Antiun Ingeniería S.L. - Jairo Llopis
+# Copyright 2015-2016 Jairo Llopis <jairo.llopis@tecnativa.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 from openerp import models, fields, api, exceptions
@@ -12,7 +12,7 @@ class IrExportsLine(models.Model):
     _order = 'sequence,id'
 
     name = fields.Char(
-        required=True,
+        required=False,
         readonly=True,
         store=True,
         compute="_compute_name",
@@ -31,8 +31,10 @@ class IrExportsLine(models.Model):
         "Third field",
         domain="[('model_id', '=', model3_id)]")
     model1_id = fields.Many2one(
-        string="First model",
+        "ir.model",
+        "First model",
         readonly=True,
+        default=lambda self: self._default_model1_id(),
         related="export_id.model_id")
     model2_id = fields.Many2one(
         "ir.model",
@@ -46,6 +48,11 @@ class IrExportsLine(models.Model):
     label = fields.Char(
         compute="_compute_label")
 
+    @api.model
+    def _default_model1_id(self):
+        """Default model depending on context."""
+        return self.env.context.get("default_model1_id", False)
+
     @api.multi
     @api.depends("field1_id", "field2_id", "field3_id")
     def _compute_name(self):
diff --git a/base_export_manager/tests/test_ir_exports.py b/base_export_manager/tests/test_ir_exports.py
index aa2a38936..983c995ee 100644
--- a/base_export_manager/tests/test_ir_exports.py
+++ b/base_export_manager/tests/test_ir_exports.py
@@ -2,6 +2,7 @@
 # © 2015 Antiun Ingeniería S.L. - Jairo Llopis
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
+from openerp.exceptions import ValidationError
 from openerp.tests.common import TransactionCase
 
 
@@ -26,3 +27,28 @@ class TestIrExportsCase(TransactionCase):
         record = self.env["ir.exports"].create(data)
 
         self.assertEqual(record.model_id.model, data["resource"])
+
+    def test_create_without_model(self):
+        """Creating a record without ``model_id`` and ``resource`` fails."""
+        IrExports = self.env["ir.exports"]
+        model = IrExports._get_model_id("res.partner")
+
+        # Creating with resource
+        record = IrExports.create({
+            "name": "some",
+            "resource": model.model,
+        })
+        self.assertEqual(record.model_id, model)
+
+        # Creating with model_id
+        record = IrExports.create({
+            "name": "some",
+            "model_id": model.id,
+        })
+        self.assertEqual(record.resource, model.model)
+
+        # Creating without anyone
+        with self.assertRaises(ValidationError):
+            IrExports.create({
+                "name": "some",
+            })
diff --git a/base_export_manager/views/ir_exports_view.xml b/base_export_manager/views/ir_exports_view.xml
index ea1602c0f..afbc799ef 100644
--- a/base_export_manager/views/ir_exports_view.xml
+++ b/base_export_manager/views/ir_exports_view.xml
@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2016 Jairo Llopis <jairo.llopis@tecnativa.com>
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
 <openerp>
 <data>
 
@@ -38,7 +40,8 @@
                 <field name="resource"/>
             </group>
             <group>
-                <field name="export_fields" nolabel="1">
+                <field name="export_fields" nolabel="1"
+                       context="{'default_model1_id': model_id}">
                     <tree editable="bottom">
                         <field name="sequence" invisible="True"/>
                         <field name="model1_id" invisible="True"/>