1 <div class=
"form-group" ng-if=
"!$ctrl.multi">
2 <input class=
"form-control" ng-model=
"$ctrl.value" crm-entityref=
"{entity: $ctrl.field.fk_entity}">
4 <div class=
"form-group" ng-if=
"$ctrl.multi">
5 <input class=
"form-control" ng-model=
"$ctrl.value" crm-entityref=
"{entity: $ctrl.field.fk_entity, select: {multiple: true}}" ng-list
>