quintacms/includes/qcodo/codegen/templates/db_orm/meta_control/control_update_manytomany_reference.tpl

        protected function <%= $objCodeGen->FormControlVariableNameForManyToManyReference($objManyToManyReference); %>_Update() {
            if ($this-><%= $strControlId %>) {
                $this-><%= $strObjectName %>->UnassociateAll<%= $objManyToManyReference->ObjectDescriptionPlural %>();
                $objSelectedListItems = $this-><%= $strControlId %>->SelectedItems;
                if ($objSelectedListItems) foreach ($objSelectedListItems as $objListItem) {
                    $this-><%= $strObjectName %>->Associate<%= $objManyToManyReference->ObjectDescription %>(<%= $objManyToManyReference->VariableType %>::Load($objListItem->Value));
                }
            }
        }