title: How to set default value of mat-select when options are retrieved?
body: <pre><code> &lt;mat-form-field [ngClass]="classes"&gt;
    &lt;mat-select [placeholder]="placeholder" [(ngModel)]="selectValue" [multiple]="true" #multiSelect (change)="onChange()"
      #itemSelect="ngModel"&gt;
      &lt;ngx-mat-select-search [formControl]="multiFilterCtrl"&gt;&lt;/ngx-mat-select-search&gt;
      &lt;mat-option *ngFor="let option of filteredMulti | async" [value]="option.id"&gt;
        {{option.name}}
      &lt;/mat-option&gt;
    &lt;/mat-select&gt;
  &lt;/mat-form-field&gt;
  </code></pre>
  
  <p>Angular material multiselect how to set values to multiselect dropdown comming from api?</p>