+ var result = (this.crmCriteria) ? _.extend({}, this.crmCriteria) : {};
+ if (!_.isEmpty(this.crmReturn)) {
+ result.return = this.crmReturn;
+ } else if (this.model && !_.isEmpty(this.model.prototype.crmReturn)) {
+ result.return = this.model.prototype.crmReturn;
+ }
+ return result;