1 files changed, 3 insertions, 0 deletions
diff --git a/addons/web/static/src/js/fields/relational_fields.js b/addons/web/static/src/js/fields/relational_fields.js
index 01d4332ee36..9efd76985cc 100644
--- a/addons/web/static/src/js/fields/relational_fields.js
+++ b/addons/web/static/src/js/fields/relational_fields.js
@@ -2707,6 +2707,9 @@ var FieldMany2ManyCheckBoxes = AbstractField.extend({
     }),
     specialData: "_fetchSpecialRelation",
     supportedFieldTypes: ['many2many'],
+    // set an arbitrary high limit to ensure that all data returned by the server
+    // are processed by the BasicModel (otherwise it would be 40)
+    limit: 100000,
     init: function () {
         this._super.apply(this, arguments);
         this.m2mValues = this.record.specialData[this.name];