next-ucap-messenger/projects/ucap-webmessenger-ui-group/src/lib/components/expansion-panel.component.html

<mat-accordion #groupAccordion="matAccordion" [multi]="true">
  <mat-expansion-panel *ngIf="true">
    <mat-expansion-panel-header>
      <mat-panel-title> 즐겨찾기 </mat-panel-title>
      <mat-panel-description> </mat-panel-description>
    </mat-expansion-panel-header>
  </mat-expansion-panel>

  <mat-expansion-panel *ngFor="let groupBuddy of groupBuddyList">
    <mat-expansion-panel-header>
      <mat-panel-title> {{ groupBuddy.group.name }} </mat-panel-title>
      <mat-panel-description> </mat-panel-description>
    </mat-expansion-panel-header>

    <ucap-profile-user-list-item *ngFor="let userInfo of groupBuddy.buddyList" [userInfo]="userInfo"
      (click)="onClickBuddy(userInfo)">
    </ucap-profile-user-list-item>
    <!-- <ucap-profile-user-list-item *ngFor="let userInfo of groupBuddy.buddyList" [userInfo]="userInfo"
      [presence]="presence">
    </ucap-profile-user-list-item> -->
  </mat-expansion-panel>
</mat-accordion>