How to get default values in <search-selectable> while open a form(from localstorage)?

Ionic Framework ionic-v3
1

Hi guys, i need a little help with . I’ll give you a code and will explaint what I need to do.

<select-searchable okText="Odaberi" cancelText="Otkaži"
                           class="inputStyle"
                           item-content
                           searchFailText="Nema rezultata"
                           [(ngModel)]="selectedGood"
                           [items]="AllGoods"
                           itemValueField="id"
                           itemTextField="value"
                           [canSearch]="true"
                           [disabled]="!showIfNotSent"
                           (ionClear)="onClear($event)"
                           (onChange)="materialChanged($event)">
        </select-searchable>

WIth this code I’ve got a list of an items from array, and it’s ok. But I need to get a default value for certain account, such as AIR CONDITION > account number 010, and if user want to change it or edit it can do that within list. Something like binding with *ngFor.
Thanks a lot for help.