Vmeda.Online/src/addons/mod/wiki/components/subwiki-picker/addon-mod-wiki-subwiki-picker.html

<ion-list>
    <ng-container *ngFor="let group of subwikis">
        <ion-item-divider *ngIf="group.label">
            <ion-label>
                <h2>{{ group.label }}</h2>
            </ion-label>
        </ion-item-divider>
        <ion-item class="ion-text-wrap" *ngFor="let subwiki of group.subwikis" (click)="openSubwiki(subwiki)" button
            [attr.aria-current]="isSubwikiSelected(subwiki) ? 'page' : 'false'" detail="false">
            <ion-label>{{ subwiki.name }}</ion-label>
            <ion-icon *ngIf="isSubwikiSelected(subwiki)" name="fas-check" slot="end" aria-hidden="true"></ion-icon>
        </ion-item>
    </ng-container>
</ion-list>